Continuity mistake: In the scene where the brothers are sitting at the bar, Cesar lights up a cigarette and is holding it in his right hand. The shot cuts as he slaps Nestor on the shoulder with his right hand and the cigarette is magically in his left hand.
The Mambo Kings (1992)
1 mistake - chronological order
Directed by: Arne Glimcher
Starring: Antonio Banderas, Armand Assante, Cathy Moriarty, Scott Cohen, Mario Grillo, Maruschka Detmers, Pablo Calogero, Ralph Irizarry
Cesar Castillo: In the name of the Mambo, the Rumba, and the Cha cha cha.
Trivia: The Desi Arnaz character is played by the son of the real Desi Arnaz, Desi Arnaz Junior.