Aktoriai

Litzy ...Margarita Lizárraga (Protagonist, mariachi, Dulce's nanny, Reyes' maid, loves/hates Nacho)
Mauricio Ochmann ...Nacho = Ignacio Reyes (Protagonist, doctor, unknown father of Frijolito)
Alejandro Felipe ...Frijolito = Ignacio Lizárraga (Protagonist, 6-year-old son of Margarita, Friend of Toño)
Carla Peterson ...Chantal (Nacho's blond fiancee, supposed daughter of Lucretia)
Roberto Mateos ...Francisco Reyes (brother of Nacho)
Diego Olivera ...Gregorio Valbueno (villain, lover of Chantal, owner of El Frijol where Margarita sings)
Jorge Suárez ...David (butler at Reyes mansion)
Édgar Vivar ...Don Pedro (step-father of Gregorio; unknown father of Nacho)
Liliana Rodriguez ...Anunciación Reyes (sister of Nacho, starts show as nun)
Leonardo Suárez ...Toño Valbueno, Gregorio's supposed son
Isamar González ...Daniela Reyes (daughter of Francisco Reyes, older sister of Dulce)
Mariana Beyer ...Dulce Reyes (youngest daughter of Francisco, girlfriend of Frijolito)
Marita Ballesteros ...Lucrecia Gonzalez (Chantal's mother, witch)
Irene Almus ...Adela (Reyes' cook, romantic interest of butler David)
Enoc Leaño ...Juan Tenorio (unknown father of Rosita, mariachi, quasi-polygamist)
Sergio Ochoa ...Vicente, mariachi (2nd fiance of Rosita)
Cristina Mason ...Rosita (Margarita's supposed sister)
Mercedes Scapola ...Olga (Margarita's "friend")
Maxi Ghione ...Lucho (Olga's husband, quasi-private eye, erstwhile friend of Nacho)
Vanesa Robbiano ...Carmen (Reyes' maid, prostitute)
Pietro Gian ...Salvador (priest, family advisor of Los Reyes)
Aldo Pastur ...Morales (henchman of Francisco)
Guido Massri ...Temo (Rosita's 1st fiance, Lucho's nephew)
Mauricio Rodriguez .... Patocho (neighbor of Margarita, romantic interest of Olga)
Tina Romero .... Evangelina (Margarita's mother; husband of Evangelina)
Jorge Schubert … Ramirito, doctor friend of Nacho, husband of Anunciación