Sea Raiders

Billy Halop

Billy Adams

Huntz Hall

Toby Nelson

Gabriel Dell

Bilge

Bernard Punsly

Butch

Hal E. Chester

Swab

Reed Hadley

Carl Tonjes

William Hall

Brack Warren

Mary Field

Aggie Nelson

John McGuire

Tom Adams

Marcia Ralston

Leah Carlton

Stanley Blystone

Capt. Olaf Nelson

Edward Keane

Elliott Carlton

Richard Alexander

Jenkins

Ernie Adams

Zeke

Jack Rube Clifford

Pug Anderson

Morgan Wallace

Capt. Lester

Eddie Dunn

Whaler Captain

Forrest Taylor

Fenwick the Inventor

Joe Recht

Lug

Richard Bond

Krans

Ford Beebe

Director

Henry MacRae

Producer

Louis Sackin

Editor

William A. Sickner

Director of Photography

Bud Geary

Stunts

Dale Van Sickel

Stunts

Tom Steele

Stunts

Eddie Parker

Stunts

John Rawlins

Director

Bud Wolfe

Stunts

Joseph Gluck

Editor

Clarence Upson Young

Screenplay

Patrick Kelley

Editor

Duke York

Stunts

Paul Huston

Screenplay

Alvin Todd

Editor