Season
- Season 1 1999-10-25
Episode
- Episode 1: Betty goes to Ecomoda
- Episode 2: Betty goes to work at Ecomoda
- Episode 3: Betty falls on Ecomoda runway
- Episode 4: Armando gives Betty a great mission
- Episode 5: Armando has big problems with Karina Larson
- Episode 6: Betty is fired from Ecomoda
- Episode 7: Betty has an alleged suitor
- Episode 8: Betty has a big disappointment
- Episode 9: Betty prepares a gift for Armando
- Episode 10: Armando becomes the president of Ecomoda
- Episode 11: Betty has lunch with the Ugly Cartel
- Episode 12: Betty confronts Patricia for stealing her report
- Episode 13: Armando asks Patricia for a new report
- Episode 14: Betty tells the truth about her job
- Episode 15: Betty stays up all night making the new Ecomoda report
- Episode 16: Armando to fire one of his secretaries
- Episode 17: Armando fires Betty from Ecomoda
- Episode 18: Armando learns that Betty has made the first report
- Episode 19: Betty endures in business plan meeting before Daniel Valencia
- Episode 20: Betty admits she is in love
- Episode 21: Patricia has a date with Daniel Valencia
- Episode 22: Betty goes out clubbing with Aura María
- Episode 23: Hermes scolds Betty for going out clubbing
- Episode 24: Betty fights to solve Ecomoda problems
- Episode 25: Betty reaches a deal for Ecomoda
- Episode 26: Betty appointed as president's assistant
- Episode 27: Ugly Cartel called to account
- Episode 28: Betty makes up the report for the board meeting
- Episode 29: Betty is looking forward to a date with Armando
- Episode 30: Meeting day comes and the report is not yet ready
- Episode 31: Betty falls into Olarte and Patricia's trap
- Episode 32: Betty regrets letting Armando down
- Episode 33: Betty tries to retrieve the report for the board
- Episode 34: The Cartel manages to prevent them from discovering the actual report
- Episode 35: Armando learns that Olarte sabotaged the meeting
- Episode 36: Armando congratulates Betty for saving the meeting
- Episode 37: Sofía makes a scandal to her ex-husband at Ecomoda
- Episode 38: The Cartel fixes Betty up for the cocktail party
- Episode 39: Betty receives an invite for dinner
- Episode 40: Armando remembers his commitment and leaves Claudia Elena
- Episode 41: Ragtela wants to take advantage of Betty
- Episode 42: Betty attends lunch with Miguel Robles of Ragtela
- Episode 43: Armando is trying to lower the collection cost
- Episode 44: Patricia meets with Daniel Valencia to give her information
- Episode 45: Armando agrees to do business with Ragtela
- Episode 46: Olarte learns that Betty helped Ragtela
- Episode 47: Betty dreams of being a millionaire
- Episode 48: Betty confesses to Armando the truth about Ragtela
- Episode 49: Armando reaffirms his trust in Betty
- Episode 50: Armando asks Betty to start a new company
- Episode 51: Armando is very stressed by the launch
- Episode 52: Armando gives Betty broad power in the new venture
- Episode 53: Ecomoda fashion show launch in jeopardy
- Episode 54: Marcela talks to Hugo to keep him from leaving the parade
- Episode 55: Armando talks to Hugo about their discussion
- Episode 56: Ugly Cartel leaves for rumba
- Episode 57: Betty and the Cartel have too much to drink
- Episode 58: Hermes comes to La Taberna for Betty
- Episode 59: Betty takes the helm of Ecomoda
- Episode 60: Collection sales were not as expected
- Episode 61: Armando plans to use Terramoda to support Ecomoda
- Episode 62: Episode 62
- Episode 63: Gutiérrez seeks to take advantage of Aura María
- Episode 64: Armando locks Betty in the office all night
- Episode 65: Freddy gets closer to Aura María
- Episode 66: Gutiérrez comes to Ecomoda with a bruise
- Episode 67: Betty gives her support to Armando
- Episode 68: Jenny the lover of Sofía's ex-husband comes to Ecomoda
- Episode 69: Armando is unable to help Sofía
- Episode 70: Sofía tries to get Jenny out of Ecomoda
- Episode 71: Betty puts her face to banks' managers
- Episode 72: Bertha makes 'La peliteñida' uncomfortable with her dress
- Episode 73: The Cartel plans to put a tampa on 'La pupuchurra'
- Episode 74: Armando is worried about money for fabrics
- Episode 75: Betty is wary of the business with Mario's supplier
- Episode 76: The Cartel plan does not go as expected
- Episode 77: Sofía withholds Jenny's paycheck
- Episode 78: Armando must honor his bet to Hugo
- Episode 79: Armando gets into trouble after leaving the party
- Episode 80: Betty goes to rescue Armando
- Episode 81: Armando makes it to his apartment
- Episode 82: Freddy has an accident with Armando's car
- Episode 83: Betty finds Patricia in her office
- Episode 84: Marcela learns that Patricia lied to Betty
- Episode 85: Patricia must confront Armando about the suppliers
- Episode 86: Ecomoda in trouble again over fabrics
- Episode 87: Armando and Mario argue over the loss of fabrics
- Episode 88: Armando holds a conversation with Hermes
- Episode 89: At Ecomoda, rumor has it that Patricia is pregnant
- Episode 90: Mario is very anxious about Patricia's pregnancy
- Episode 91: Armando can no longer sleep
- Episode 92: Daniel and Mario imagine being fathers of the baby
- Episode 93: Bertha must decide what to do with the money
- Episode 94: Armando and Mario seek Catalina Ángel's help
- Episode 95: Armando could not contain Ecomoda's debts
- Episode 96: Betty seeks lawyer to foreclose Ecomoda
- Episode 97: Betty agrees Ecomoda seizure with lawyer
- Episode 98: The Cartel suspects Patricia's pregnancy
- Episode 99: Bertha gets a blood test for Patricia
- Episode 100: Mario advises Armando to treat Betty well
- Episode 101: Armando and Betty show up at the banks
- Episode 102: Bertha confronts husband for not buying car
- Episode 103: Ecomoda seizure begins
- Episode 104: Ecomoda partners receive figures report
- Episode 105: Armando is harassed by one of Hugo's models
- Episode 106: Betty saves Armando from being caught by Marcela
- Episode 107: Armando learns that Betty has a boyfriend
- Episode 108: Betty denies dating Nicolás
- Episode 109: Bertha tells Armando about Betty's prediction
- Episode 110: Mario advises Armando to compete with Nicolás
- Episode 111: The Cartel finally receives Patricia's tests
- Episode 112: Mario and Daniel make proposals to Patricia
- Episode 113: Ecomoda fashion show launch begins
- Episode 114: Patricia threatens Bertha to keep her quiet
- Episode 115: Fashion show a success for Ecomoda
- Episode 116: Armando starts having dreams about Betty
- Episode 117: Mario proves to Armando that Betty loves him
- Episode 118: Patricia decides not to leave Ecomoda
- Episode 119: Armando starts to win Betty's heart
- Episode 120: Mario and Armando take Betty to a bar
- Episode 121: Armando and Betty are left alone
- Episode 122: Betty writes in her diary about what happened with Armando
- Episode 123: Betty feels guilty about what happened with Armando
- Episode 124: The Cartel sympathizes with Sofía
- Episode 125: Armando confesses to Betty that he likes her
- Episode 126: Betty accepts a relationship with Armando
- Episode 127: Armando tells Mario what happened with Betty
- Episode 128: Ecomoda learns that Betty has a boyfriend
- Episode 129: Mario offers Armando seduction tools
- Episode 130: Episode 130
- Episode 131: Betty and Armando will have another date
- Episode 132: Marcela goes to the cocktail party where Armando is
- Episode 133: Armando keeps his date with Betty
- Episode 134: Freddy finds Aura María with another man
- Episode 135: Armando must face Marcela at Ecomoda
- Episode 136: Betty decides to end her relationship with Armando
- Episode 137: Armando plans to reconcile with Betty
- Episode 138: Armando goes to Betty's home
- Episode 139: Armando confronts Román and his friends
- Episode 140: Betty decides to have a makeover
- Episode 141: Aura María is fired from Ecomoda
- Episode 142: Episode 142
- Episode 143: Aura María talks to Betty about her intimate dates
- Episode 144: The Cartel does not open up to Betty about her makeover
- Episode 145: Armando has an argument with Daniel Valencia
- Episode 146: Nicolás and Betty mock her beauty
- Episode 147: Armando forgets Betty's birthday
- Episode 148: Hugo learns that Inés lent a suit to Sofía
- Episode 149: Marcela plans to follow Armando
- Episode 150: Betty and Armando's plan gets complicated
- Episode 151: Betty celebrates her birthday with the Ugly Cartel
- Episode 152: Marcela and Patricia chase after Armando
- Episode 153: Hermes surprises Armando outside his home
- Episode 154: Patricia is arrested by police
- Episode 155: Armando and Betty go to a hotel
- Episode 156: Armando and Betty spend the night
- Episode 157: Armando apologizes to Betty
- Episode 158: Betty narrates her romantic night with Armando
- Episode 159: Betty learns of Marcela's suspicions
- Episode 160: Bertha is discovered by the Ugly Cartel
- Episode 161: The Ugly Cartel warns Betty
- Episode 162: Armando suspects an affair between Betty and Nicolás
- Episode 163: Armando is between a rock and a hard place
- Episode 164: Marcela discovers Armando's alleged mistress
- Episode 165: Adriana Arboleda comes to Ecomoda
- Episode 166: Marcela makes a jealousy scene
- Episode 167: Marcela learns that Adriana is not his mistress
- Episode 168: Armando plans to please Betty
- Episode 169: Armando escapes with Betty
- Episode 170: Betty reproaches Armando for their relationship
- Episode 171: Betty talks about her first time
- Episode 172: Marcela complains to Armando about his mistress
- Episode 173: Aura María and Freddy are saved from dismissal
- Episode 174: Marcela invites Betty to lunch
- Episode 175: Betty learns of Calderón's conquest plan
- Episode 176: Betty feels betrayed by Armando
- Episode 177: Catalina Ángel helps Betty through her crisis
- Episode 178: The Ugly Cartel consoles Betty
- Episode 179: Episode 179
- Episode 180: Betty narrates how Armando won her over
- Episode 181: Episode 181
- Episode 182: Armando does not suspect that Betty found out
- Episode 183: Betty starts testing Armando
- Episode 184: Betty plans to make Armando jealous
- Episode 185: Betty initiates her plan to make Armando jealous
- Episode 186: Betty makes the first rant to Armando
- Episode 187: Episode 187
- Episode 188: Episode 188
- Episode 189: Betty buys a car and continues her plan
- Episode 190: Betty's plan starts to pay off
- Episode 191: Armando follows Betty home
- Episode 192: Armando is confused with Betty's attitude
- Episode 193: Episode 193
- Episode 194: Armando asks Betty to talk about their relationship
- Episode 195: Episode 195
- Episode 196: Betty takes the Ugly Cartel to Le Noir
- Episode 197: Armando is suspicious of Betty's attitude
- Episode 198: Sandra lies to Mario Calderón
- Episode 199: Armando invites Betty to dinner
- Episode 200: Nicolás has a date with Patricia
- Episode 201: Episode 201
- Episode 202: Armando complains to Betty about Nicolás
- Episode 203: Episode 203
- Episode 204: Marcela learns that Armando was with Betty
- Episode 205: Patricia boasts about her date with Nicolás
- Episode 206: Episode 206
- Episode 207: Betty learns that Nicolás went out with Patricia
- Episode 208: Jenny stars in a scandal at Ecomoda
- Episode 209: Betty demands Nicolás to pick her up at Ecomoda
- Episode 210: Armando spies on Betty and Nicolás
- Episode 211: Episode 211
- Episode 212: Armando confesses he does not want to get married
- Episode 213: Calderón believes Armando fell in love with Betty
- Episode 214: Margarita Sáenz de Mendoza comes to Ecomoda
- Episode 215: Inés suffers a relapse due to overwork
- Episode 216: Catalina Ángel catches Armando and Betty kissing
- Episode 217: Hugo Lombardi and the Ugly Cartel take care of Inés
- Episode 218: Armando and Nicolás fight in front of Inés' house
- Episode 219: Patricia continues to win Nicolás' heart
- Episode 220: Marcela learns that Armando had a fight with Nicolás
- Episode 221: Marcela confronts Betty for hitting Armando
- Episode 222: Daniel Valencia tries to expose Betty
- Episode 223: Armando pressures Betty to adjust the balance sheet
- Episode 224: Betty is hesitant not to make up the balance
- Episode 225: Ecomoda launches its new collection
- Episode 226: Collection launch ends successfully
- Episode 227: Daniel learns that Ecomoda is in financial trouble
- Episode 228: Nicolás and Patricia spend the night together
- Episode 229: Betty tells her parents she is resigning from Ecomoda
- Episode 230: Daniel Valencia learns that Betty repossessed Ecomoda
- Episode 231: Armando confesses he is in love with Betty
- Episode 232: Marcela pressures Betty to hand over the balance sheet
- Episode 233: Armando learns that Betty knows the whole truth
- Episode 234: Episode 234
- Episode 235: Betty resigns from Ecomoda
- Episode 236: Marcela learns about the relationship between Armando and Betty
- Episode 237: Betty gets ready to travel to Cartagena
- Episode 238: Marcela confronts Armando and cancels the wedding
- Episode 239: Betty goes to Cartagena
- Episode 240: Betty explains the reason for her resignation to Catalina
- Episode 241: Betty meets Michel Doinel
- Episode 242: Episode 242
- Episode 243: Betty decides to continue working with Catalina Ángel
- Episode 244: Betty tells Catalina her story with Armando
- Episode 245: Armando tries to find out where Betty is
- Episode 246: Betty instructs Nicolás to attend Ecomoda
- Episode 247: Armando confesses to Marcela that he fell in love with Betty
- Episode 248: Nicolás Mora attends Ecomoda on behalf of Betty
- Episode 249: Catalina Ángel takes Betty to a beauty salon
- Episode 250: Betty gets a makeover and removes her fringes
- Episode 251: Betty enjoys Cartagena while Armando suffers
- Episode 252: Armando immerses himself in alcohol
- Episode 253: Catalina talks to Michel Doinel about Betty
- Episode 254: Michel invites Betty to Santa Teresa's cocktail party
- Episode 255: Betty gets ready to go to the cocktail party with Michel Doinel
- Episode 256: Julia discovers Betty's diary
- Episode 257: Armando has a fierce fight
- Episode 258: Michel Doinel gives Betty a kiss
- Episode 259: Roberto Mendoza proposes to sue Betty
- Episode 260: Julia confronts Armando
- Episode 261: Michel Doinel expresses his feelings to Betty
- Episode 262: The Ugly Cartel gathers to watch the beauty pageant
- Episode 263: Armando accuses Betty of stealing Ecomoda
- Episode 264: Betty frees herself from grudges against Armando
- Episode 265: Hermes speaks with Roberto Mendoza
- Episode 266: Betty returns to Bogotá
- Episode 267: Betty surprises with her new image in Bogotá
- Episode 268: Ecomoda shall continue to belong to Terramoda
- Episode 269: Episode 269
- Episode 270: Catalina prepares Betty for her return to Ecomoda
- Episode 271: Betty returns to Ecomoda
- Episode 272: Betty continues to amaze with her makeover
- Episode 273: Betty is nominated for Ecomoda's presidency
- Episode 274: Betty is the new president of Ecomoda
- Episode 275: Gutiérrez makes Betty's appointment official
- Episode 276: The Cartel celebrates Betty's appointment
- Episode 277: Betty goes out to party with the Ugly Cartel
- Episode 278: Betty tells the Cartel why she left Ecomoda
- Episode 279: Armando gives Betty an explanation
- Episode 280: Betty tells Julia that Armando still loves her
- Episode 281: Armando and Betty reach a legal settlement
- Episode 282: Episode 282
- Episode 283: Mario advises Armando to get Betty back
- Episode 284: The Cartel is saved from being fired from Ecomoda
- Episode 285: Betty asks to design clothes for ordinary women
- Episode 286: Betty proposes to use the Cartel as models
- Episode 287: Betty removes Armando's belongings from his office
- Episode 288: The Cartel discovers the instruction letter
- Episode 289: The Cartel discovers Betty and Armando's affair
- Episode 290: The Cartel continues to inquire about the letter
- Episode 291: Armando searches through the garbage for Betty's gifts
- Episode 292: Daniel Valencia invites Betty to dinner
- Episode 293: The Cartel confesses to Betty that they read the letter
- Episode 294: Betty tells the Cartel the whole truth
- Episode 295: Betty is unable to forget Armando
- Episode 296: Catalina Ángel makes her support for Betty clear to Marcela
- Episode 297: Mariana reads the cards to Betty again
- Episode 298: Betty dines with Daniel Valencia
- Episode 299: Hugo starts working on the Cartel's image
- Episode 300: Betty prepares for collection launch
- Episode 301: Armando returns to Ecomoda
- Episode 302: Alejandra Sing comes to Ecomoda
- Episode 303: Armando gives Alejandra a tour of Ecomoda
- Episode 304: Hugo Lombardi fixes up the Ugly Cartel
- Episode 305: Episode 305
- Episode 306: Hugo Lombardi to resign after launch
- Episode 307: Betty introduces the new Ecomoda collection
- Episode 308: The Cartel parades at the collection launch
- Episode 309: Betty asks Hugo Lombardi not to resign
- Episode 310: Betty continues to receive praise for new collection
- Episode 311: Armando ends his relationship with Marcela
- Episode 312: Betty is confused with Armando's attitude
- Episode 313: Betty learns that Armando broke up with Marcela
- Episode 314: Alejandra Sing acquires Ecomoda franchise
- Episode 315: The Cartel encourages Betty to forget Armando
- Episode 316: Patricia and Nicolás in a scandal
- Episode 317: Michel Doinel comes to Ecomoda
- Episode 318: Episode 318
- Episode 319: Armando discovers Betty's diary
- Episode 320: Armando reads Betty's diary
- Episode 321: Catalina persuades Betty to work with Michel
- Episode 322: Episode 322
- Episode 323: Betty takes Michel to her home
- Episode 324: Inés encourages Armando to get Betty back
- Episode 325: Armando talks to Julia about Betty
- Episode 326: Armando goes to the place where Betty and Michel are
- Episode 327: Armando asks Montaner to sing for Betty
- Episode 328: Betty resigns as president of Ecomoda
- Episode 329: Armando resigns from Ecomoda
- Episode 330: Daniel Valencia becomes president of Ecomoda
- Episode 331: Marcela tells Betty that Armando loves her
- Episode 332: Betty decides to save Ecomoda
- Episode 333: Armando and Betty reconcile
- Episode 334: Armando proposes to Betty
- Episode 335: Betty and Armando get married
Yo soy Betty, la fea Season 1 Episode 318
Taking place mainly in Bogotá, Colombia, Betty La Fea is essentially a Cinderella comedy about the rise of poor, ugly 'Betty' Pinzón and the fall of rich, handsome Armando Mendoza. Armando is a very incompetent playboy with a scheme to turn a huge profit as the new President of Eco Moda, a famous clothing manufacturing company, but his scheme is doomed because of his faulty mathematics. Because Betty, his secretary (and economics wizard), is in love with him, she helps Armando deceive the Board of Directors as he loses money and brings the company to ruin.
Betty, la Fea is arguably the most successful telenovela of all time and one of the most popular television shows in the world. It is the first telenovela to have been remade worldwide and has been regarded as bringing the telenovela to new levels of success.
