Gerald Mohr

Character: Pete Ganusa

Rita Moreno

Character: Lucy Gomez

Lalo Rios

Character: Tomas 'Tommy' Cantanios / Tommy Kansas

Robert Arthur

Character: Billy Smith

Robert Osterloh

Character: Freddy Jack

Martín Garralaga

Character: Vidal Cantanios

Art Aragon

Character: Himself

Jack Elam

Character: Harry Jackson

Peter Brocco

Character: Barney Williams

Robert Shayne

Character: Jimmy - Aragon's Manager

Julia Montoya

Character: Rosa

Lillian Molieri

Character: Helen Cantanios

Pepe Hern

Character: Rick

Victor Millan

Character: Pablo

Tony Martinez

Character: Go-Go

Ernie Chavez

Character: Joe

Edward Sieg

Character: Benny

Robert Altuna

Character: 'Pepe' / Pepe Cantanios

Pamela Duncan

Character: Frances