Corinne Grant

Edna Murphy

Glen Harper

Charley Chase

Professor Comstock

Fred McPherson

Malay George

Frank Lackteen

Sam Comstock

Sam Lufkin

Oracle of the Sands

Fong Wong

Donald Bartlett

Hayford Hobbs

Dr. Philip Markham

William F. Moran

Dr. Harrison

Scott Pembroke

John Dryden

William Gillespie

Reporter

Glenn Tryon

Clinton Hodge

Ray Myers

Stanley Fleming

Colin Kenny

Jack Reynolds (as Ed Baker)

Eddie Baker

Director

Roy Clements

Writer

Frank Howard Clark