Dr. Bill Remsen

Bing Crosby

Judy Marlowe

Mary Carlisle

Mrs. Lorelei Dodge-Blodgett

Beatrice Lillie

Officer Lawrence O'Roon

Andy Devine

Al (Zookeeper)

Rufe Davis

Mrs. Minerva Twombling

Laura Hope Crews

Chris LeRoy

Fred Keating

Insp. Bryce

John Hamilton

Luke (Ice-Cream Man)

Sterling Holloway

Otis Eaton (The Drunk)

Henry Wadsworth

Mr. Stenchfield (Store Clerk)

Franklin Pangborn

Mr. Coldwater

Harold Minjir

Mr. Martingale

William Austin

Cazzatta

Gino Corrado

Police Captain

Harry Stubbs

Lorelei's Butler

Frank Elliott

Tooter, the Chauffeur

Charles R. Moore

Trumpet Player

Louis Armstrong

Dancer (uncredited)

Charlene Arnold

Dancer (uncredited)

Joanne Arnold

Nurse (uncredited)

Dolores Casey

Stage Manager (uncredited)

Desmond Gallagher

Marvelous Marko (uncredited)

Alphonse Martell

LeRoy's Henchman (uncredited)

Allen Mathews

Dancer (uncredited)

Gretchen McCarthy

Sgt. Olson

Emory Parnell

Band Member (uncredited)

Robert Taylor