Zelda Manion
Ann Sheridan
Professor Donald Hardwick
Dick Powell
Aunt Annabella Hardwick
Vera Lewis
Aunt Henrietta Hardwick
Elizabeth Dunne
Samuel 'Sam' 'Simsy' Hudson - Music Publisher
William B. Davidson
Judge Kennith B. Walters, Superior Court
Granville Bates
Dean Burton, Winfield College
Halliwell Hobbes
Professor Listening to Radio (uncredited)
Sidney Bracey
Daisy, Zelda's Maid (uncredited)
Daisy Bufford
Extra in Nightclub (uncredited)
Nat Carr
Mr. Maurice, First Witness (uncredited)
Maurice Cass
Clark's Piano Tuner (uncredited)
Hobart Cavanaugh
Linda McKay
Gale Page
Pansey, Hardwick Maid (uncredited)
Elise Cavanna
Extra at Bar (uncredited)
Glen Cavender
Jitterbug Dancer (uncredited)
Midgie Dare
Maxie Lee Dorf
Taxi Driver (uncredited)
Sol Gorss
Bailiff (uncredited)
William Gould
Attorney at Plaintiff's Table (uncredited)
Eddie Graham
Second Bartender Making Phone Call (uncredited)
Harrison Greene
Arranger Johnny Collins (uncredited)
Bert Hanlon
Freddie, Court Clerk (uncredited)
John Harron
Aunt Martha Hogan
Helen Broderick
Bandleader in Nightclub (uncredited)
Peter Lind Hayes
Second Waiter (uncredited)
Al Herman
Capt. Gregory Waddington-Smith (uncredited)
Stuart Holmes
Plaintiff's Attorney (uncredited)
Selmer Jackson
Radio Listener, with the Professors (uncredited)
Al Lloyd
First Waiter (uncredited)
Jerry Mandy
Frank, Superior Court Bailiff (uncredited)
Frank Mayo
Professor Trill (uncredited)
Edward McWade
Jack Mower
Attorney at Defense Table (uncredited)
David Newell
Eddie
Ronald Reagan
Arranger (uncredited)
William Newell
Wedgwood Nowell
Bartender (uncredited)
Garry Owen
Hardwick's Attorney (uncredited)
Herbert Rawlinson
Harry, Hudson's Assistant (uncredited)
John Ridgely
Miss Danning (uncredited)
Sally Sage
Radio Announcer Starting Program (uncredited)
Cliff Saum
Announcer (uncredited)
Bobby Sherwood
Larry Steers
Mr. Mankton (uncredited)
Grady Sutton
Joe Dirk
Allen Jenkins
Extra in Courtroom (uncredited)
Leo White
First Headwaiter (uncredited)
Ernest Wood
Aunt Penelope Hardwick
Zasu Pitts
Killer
Maxie Rosenbloom
Allie Gray
Jerry Colonna
Stanislaus Pysinski
Luis Alberni
Director
Ray Enright
Screenplay
Jerry Wald
Songs
Harry Warren
Johnny Mercer
Richard Macaulay