Cast and Crew Of - The
Cast Members
John Carradine Prof. Millard Wyman
Robert Clarke Craig Randall
Phyllis Coates Dale Marshall
Allen Windsor Paul Whitmore
Sheila Noonan Lauri Talbott
George Skaff Dr. J.R. Matheny
Maurice Bernard Old Man in the Caverns
Joe Maierhouser Jim Wyman
Lloyd Nelson Wilson, Sonar Man
Harry Raven The Captain
Milt Collion Hank
Lowell Hopkins Reporter
Jack Haffner Jimmy, Reporter
Robert Carroll Narrator
Crew Members
Jerry Warren Director
Harold V. McKenzie Editor
Jerry Warren Producer
Victor Fisher Director of Photography
Marvin Herbert Art Direction
James Sweeney Editor
John W. Steiner Screenplay
