William Powell

Nick Charles

Myrna Loy

Nora Charles

Lucile Watson

Mrs. Marta Charles

Gloria DeHaven

Laura Belle Ronson

Anne Revere

Crazy Mary

Helen Vinson

Helena Draque

Harry Davenport

Dr. Bertram Charles

Leon Ames

Edgar Draque

Donald Meek

Willie Crump

Edward Brophy

Brogan

Lloyd Corrigan

Dr. Bruce Clayworth

Anita Sharp-Bolster

Hilda

Ralph Brooke

Peter Berton

Donald MacBride

Police Chief MacGregor

Morris Ankrum

Willoughby Peavy

Richard Thorpe