College Humor

Bing Crosby

Professor Frederick Danvers

杰克·奥基

Barney Shirrel

Richard Arlen

Mondrake

Mary Carlisle

Barbara Shirrel

乔治·伯恩斯

George

Gracie Allen

Gracie

Mary Kornman

Amber Davis

Joe Sawyer

Tex Roust (as Joseph Sauers)

Lona Andre

Ginger

Jimmy Conlin

Dr. Mandel

James Donlan

Marcus Lafflin

James Burke

Cromwell Dexter