Cast
Arthur Space
Prof. Archie Archibald
Barbara Ruick
Barbara
Byron Foulger
Prof. Rosenberg (uncredited)
Emory Parnell
Mr. Daveney (uncredited)
Louis Calhern
Opie Bedloe
Robert Burton
Dr. Willis Shoop
Kathleen Lockhart
Mrs. Martha Magruder
Kathleen Freeman
Mother of Twins (uncredited)
Janet Leigh
Connie Bedloe
James Flavin
Harry (uncredited)
Van Johnson
Joe Bedloe
Hayden Rorke
Prof. Simmons
Walter Slezak
Emil Spangenberg
Gene Lockhart
Dean Edward E. Magruder
Marilyn Erskine
Phyllis Archibald