Robert Wilcox

Character: Larry Mitchell

Helen Mack

Character: Mollie Riley

Edward Brophy

Character: Cuthbert Innocent

Irving Pichel

Character: Professor

Joe Sawyer

Character: Tony Garzoni

Selmer Jackson

Character: Steve Riley

Sam McDaniel

Character: Speedy

Dorothy Vaughan

Character:

Al Hill

Character:

John Harmon

Character:

Rudolph Chavers

Character:

Tim Davis

Character:

Dorothy Arnold

Character:

Eddie Hall

Character:

Robert Homans

Character:

Cyril Ring

Character:

Charles Sullivan

Character: