Super Speed

Norman Foster

Randy Rogers

Florence Rice

Billie Devlin

Mary Carlisle

Nan Gale

Charley Grapewin

Terry Devlin

Arthur Hohl

Philip Morton

Robert Middlemass

Wilson Gale

George McKay

George Stone

Thurston Hall

Investor

Franklyn Farnum

Ralph Gray

George Cooper

Sound Engineer

Otto Meyer

Editor

Lambert Hillyer

Director

Harold Shumate

Screenplay

Benjamin H. Kline

Director of Photography

Irving Briskin

Associate Producer

Cliff P. Broughton

Assistant Director