Ralph Bellamy

Insp. Steve Trent

June Collyer

Janet Holt

Claude Gillingwater

John Fry

Bradley Page

Howard B. Smith

Betty Blythe

Mavis Fry

Arthur Pierson

Dr. David R. Marsh

George Cooper

Stubby

William Jeffrey

Edward Arnold

Joseph Crehan

Capt. Frank Flynn

Otto Yamaoka

Kono

Mary Foy

Housekeeper

Kit Guard

Jack

Bob Kortman

Plainclothesman

Edward LeSaint

Harry Graham

Fred 'Snowflake' Toones

1st Taxi Driver