Leo Carrillo

Mike Palmero

Constance Cummings

Maria Palmero

Robert Young

Marco Ricca, also known as Marco Smith

Leslie Fenton

Joe Palmero

Boris Karloff

Tony Ricca

Emma Dunn

Nina Palmero

James Wilcox

Don Morley

Elliott Rothe

Benedicto Ricca

Phil Tead

Skid

Fred Howard

Bradley (as Frederick Howard)