- Jack Lemmon
- Sam Bissell
- Romy Schneider
- Janet Lagerlof
- Dorothy Provine
- Minerva Bissell
- Mike Connors
- Howard Ebbets
- Edward Andrews
- Mr. Burke
- Louis Nye
- Reinhold Shiffner
- Robert Q. Lewis
- Earl
- Joyce Jameson
- Hotel Prostitute
- Anne Seymour
- Irene
- Charles Lane
- Jack Bailey
- Linda Watkins
- Edna Bailey
- Peter Hobbs
- Phil Reisner
- Tristram Coffin
- Sonny Blatchford
- Neil Hamilton
- Larry Boling
- Riza Royce
- Miss Halverson
- William Forrest
- Millard Mellner
- The Hi-Los
- The Hi-Lo's
- Edward G. Robinson
- Simon Nurdlinger
- John Alban
- Undetermined Secondary Role
- Sheldon Allman
- Hotel Desk Clerk
- Tom Anthony
- Assistant Director
- Elsie Baker
- Mrs. Nurdlinger
- Jim Bannon
- Policeman
- Brandon Beach
- Party Guest
- George Blagoi
- Nurdlinger Servant
- Barbara Bouchet
- Receptionist
- Paul Bradley
- Advertising Agency Executive
- Jan Brooks
- Gloria
- William Bryant
- Hausner - 1st Lawyer
- Andrew Buck
- Undetermined Secondary Role
- Clark Burroughs
- The Hi-Lo's - Hertz Commercial
- Peter Camlin
- French Waiter
- Jan Citron
- Tricyclist Opening Credits
- Aneta Corsaut
- Fran
- Vicki Cos
- Jenna Bissell
- Jimmy Cross
- Drunk
- Barbara Eaton
- Hooker
- Bess Flowers
- Mrs. Burke
- Joel Fluellen
- Judge
- Richard Hale
- Mr. Vernier
- Harry Hines
- Old Man in Window
- Idell James
- Undetermined Secondary Role
- Kym Karath
- Denise Bissell
- Colin Kenny
- Nurdlinger Servant
- David Ketchum
- Dave - Hertz Commercial Actor
- Hilda Kirby
- Derelict
- Bernie Kopell
- Richard Taragon
- Gil Lamb
- Drunk
- Leota Lorraine
- Guest
- Bob Morse
- The Hi-Lo's - Hertz Commercial
- Lucy Moyer
- Specialty Dancer
- Quinn O'Hara
- Marsha
- Sherry O'Neil
- Hooker
- Morry Ogden
- Undetermined Secondary Role
- Joe Palma
- Joe the Mailman
- Pat Patterson
- Foot Policeman
- Paul Power
- Advertising Agency Executive
- Gene Puerling
- The Hi-Lo's - Hertz Commercial
- Harry Ray
- Harry the Milkman
- Tony Regan
- Advertising Agency Executive
- Walter Rode
- Undetermined Secondary Role
- George Savalas
- Truck Driver
- Dee Sharon
- Undetermined Secondary Role
- Pearl Shear
- Hooker
- Don Shelton
- The Hi-Lo's - Hertz Commercial
- Norman Stevans
- Advertising Agency Executive
- Hommy Stewart
- Painter
- David Swift
- TV Director
- Hal Taggart
- McVale
- Patrick Waltz
- Wyeth - 2nd Lawyer
- Harlan Warde
- Mr. Anderson - Attorney
- Zanouba
- Belly Dancer
