Characters played by Erik Estrada
Martin Fierro
Characters played by Robert Vaughn
Sam Merrick
Characters played by Alfredo Álvarez Calderón
Ortiz
Characters played by Orlando Sacha
Folco
Characters played by Reynaldo Arenas
Paladoro
Characters played by Lourdes Berninzon
Adriana
Characters played by Ramón García
Navarro
Characters played by Oswaldo Fernández
Casals
Characters played by Ramón García Ribeyro
Andujar
Characters played by Gustavo MacLennan
Doc
Characters played by Alberto Montalva
Costa
Characters played by Francisco Giraldo
Roberto Villaverde
Characters played by Estela Paredes
Paladoro's Wife
Characters played by Javier Solís
Marcelo
Characters played by Franjo Antich
Tough Kid Motorbike
Characters played by Baldomero Cáceres
Tough Kid Castilla
Characters played by Maria Teresa Gagodorca
Luisa
Characters played by German Paredes
Santiago
Characters played by Laura Burton
(uncredited)