Judy Holliday

Nina Chapman Tracey

Jack Lemmon

Robert Tracey

Jack Carson

Charlie Nelson

Kim Novak

Janis

Luella Gear

Mrs. Edith Chapman

Donald Randolph

Dr. Van Kessel

Donald Curtis

Rick Vidal

Merry Anders

Marsha (uncredited)

Fay Baker

Nurse Serena (uncredited)

Eugene Borden

Teddy - Maitre d' (uncredited)

Paul Bradley

Nightclub Patron (uncredited)

Harry Cheshire

Nina's Divorce Lawyer (uncredited)

Sayre Dearing

Nightclub Patron (uncredited)

Jimmie Dodd

Cab Driver (uncredited)

Bess Flowers

Nightclub Patron / Woman at Airport (uncredited)

Arny Freeman

Language Teacher (uncredited)

Rudy Germane

Nightclub Patron (uncredited)

Dick Gordon

Technician (uncredited)

Sam Harris

Nightclub Patron / Man at Airport (uncredited)

Jerry Hausner

Steve (uncredited)

Bill Hickman

Studio Technician (uncredited)

Shep Houghton

Nightclub Patron (uncredited)

Joyce Jameson

Secretary (uncredited)

Alphonse Martell

Maitre D' (uncredited)

Harold Miller

Nightclub Patron (uncredited)

Hans Moebus

Nightclub Patron (uncredited)

George Nardelli

Nightclub Patron (uncredited)

William Newell

Workman (uncredited)

Monty O'Grady

Nightclub Patron (uncredited)

Gilman Rankin

Minor Role (uncredited)

Leoda Richards

Restaurant Patron (uncredited)

Cosmo Sardo

Nightclub Patron (uncredited)

Jeffrey Sayre

Party Guest (uncredited)

Olan Soule

Mr. Duncan (uncredited)

Hal Taggart

Restaurant Patron (uncredited)