Tuna Clipper

Roddy McDowall

Alec MacLennan

Elena Verdugo

Bianca Pereira

Roland Winters

E.J. Ransom

Peter Mamakos

Capt. Manuel Pereira

Rick Vallin

Silvestre Pereira

Russell Simpson

Capt. Fergus MacLennan

Doris Kemper

Anne MacLennan

Dickie Moore

Frankie Pereira

Richard Avonde

Pete

Victor Sen Yung

Oriental Dock Worker

Michael Vallon

Papa Pereira

Scott Darling

Screenplay

William Beaudine

Director

William A. Sickner

Director of Photography

Lindsley Parsons

Producer

Ace Herman

Editor

Edward J. Kay

Music

Dave Milton

Art Direction

Raymond Boltz Jr.

Set Decoration

Lloyd Garnell

Gaffer