Bing Crosby as Bob Sommers

Mary Martin as Cherry Lane

Basil Rathbone as Oliver Courtney

Oscar Levant as Billy Starbuck

Oscar Shaw as Charlie Goodrich

Charley Grapewin as Uncle Caleb

Lillian Cornell as Millie Starling

William Frawley as Mr. Westlake

Jeanne Cagney as Country cousin

Charles Lane as Bernard Schwartz

John Scott Trotter as Orchestra Leader

Helen Bertram as Aunt Delia

Ken Carpenter as Teddy Gardner (announcer)

Harry Barris as Bass Sax player

Wingy Manone as Himself - Band Leader

Mary Akin as Party Guest

William Benedict as Elevator Boy

Don Brodie as Mr. Schwartz's Stooge #1

Mary Cecil as Irish Landlady

Barney Dean as Mr. Schwartz' Stooge #2

Edward Emerson as Headwaiter

James Flavin as Detective

Pauline Haddon as Westlake's Receptionist

Beth Hartmen as Party Guest

Robert Homans as Detective

Brandon Hurst as Bates

Richard Keene as Trotter's Manager

Douglas Kennedy as Party Guest

Phyllis Kennedy as Patsy Flick

Charles McAvoy as Train Announcer

Bert Moorhouse as Party Guest

Clive Morgan as Party Guest

Jack Pepper as Bob's Cabbie

Jean Phillips as Party Guest

Cyril Ring as Party Guest

Ronald R. Rondell as Party Guest

Christian Rub as Pawnbroker

Max Wagner as Cherry's Cabbie

George Walcott as Doorman

Janet Waldo as Westlake's Receptionist

Pierre Watkin as Uncle John

Evelyn West as The Cook

Florence Wix as Party Guest