Full Credits
30 members

Jack Webb
Pete Kelly

Janet Leigh
Ivy Conrad

Edmond O'Brien
Fran McCarg

Peggy Lee
Rose Hopkins

Andy Devine
George Tenell

Lee Marvin
Al Gannaway

Ella Fitzgerald
Maggie Jackson

Martin Milner
Joey Firestone

Than Wyenn
Rudy Shulak

Herbert Ellis
Bedido

John Dennis
Guy Bettenhouser

Jayne Mansfield
Cigarette Girl
Mort Marshall
Cootie Jacobs
Moe Schneider
Trombonist (Big 7)
George Van Eps
Guitarist (Big 7)
Ray Sherman
Pianist (Big 7)
Dick Cathcart
Trumpet Player / Webb's Cornet Double
Matty Matlock
Clarinetist (Big 7)
Eddie Miller
Saxophonist (Big 7)
Nick Fatool
Drummer (Big 7)
Jud De Naut
Bassist (Big 7)

Nesdon Booth
Squat Henchman (uncredited)
Perry Botkin Sr.
Tuxedo Band Member (uncredited)
Teddy Buckner
Cornet Soloist (uncredited)

Harper Goff
Tuxedo Band Banjo Player (uncredited)

Jester Hairston
Mourner (uncredited)

Donald Kerr
Drunk in Speakeasy (uncredited)

Hank Mann
Argumentative Husband in Speakeasy (uncredited)

Harry 'Snub' Pollard
Waiter (uncredited)
Joe Venuti
Tuxedo Band Member (uncredited)
20 members
Jack Webb
Director
Harry D'Arcy
Assistant Director
Richard L. Breen
Screenplay
Jack Webb
Producer
Harold Rosson
Director of Photography
Matty Matlock
Original Music Composer
David Buttolph
Original Music Composer
Ray Heindorf
Original Music Composer
Leslie G. Hewitt
Sound
Dolph Thomas
Sound
Harper Goff
Production Design
John Sturtevant
Set Decoration
Feild M. Gray
Art Direction
Stanley E. Campbell
Makeup Artist
Howard Shoup
Costume Design
Gordon Bau
Makeup Artist
Gene Martin
Wardrobe Master
Robert M. Leeds
Editor
James Potevin
Electrician
Helen Thurston
Stunts