- Maureen O'Sullivan
- June Evans
- Dennis O'Keefe
- Tommy Bradford
- Mickey Rooney
- Chick Evans
- George Barbier
- Mr. Piermont
- Jessie Ralph
- Aunt Lucy
- Edward Brophy
- Al
- Fay Holden
- Mrs. Evans
- Frank Albertson
- Steve Evans
- Phillip Terry
- Ted Evans
- Ruth Hussey
- Nadine Piermont
- Barnett Parker
- Maurice
- Ernie Alexander
- Mickey - Maurice's Chauffeur
- William 'Billy' Benedict
- Boy Delivering Suit
- Evelyn Beresford
- Mrs. Thornley
- Betty Blythe
- Wedding Guest at Piermont's
- Rand Brooks
- Guitar Player in Band
- Buck
- Blotto
- Leonard Carey
- Gibley - Piermont's Butler
- William Carey
- Theatre Usher
- Betty Ross Clarke
- Wedding Guest at Piermont's
- James Conaty
- Dog Show Attendee
- Edgar Dearing
- Policeman
- Martin Faust
- Taxi Driver
- John David Horsley
- Rolls Chauffeur
- Mary Howard
- Nurse in Moving Picture
- Charles Judels
- Otto Schmidt - Landlord
- Jack Luden
- Dog Show Attendee
- Eleanor Lynn
- Theatre Cashier
- Tully Marshall
- Mr. Lazarus - Travel Customer
- Edwin Maxwell
- Theatre Manager
- Frank McLure
- Man in Travel Agency Office
- Buddy Messinger
- Theatre Usher
- Roger Moore
- Dog Show Attendee
- Edmund Mortimer
- Dog Show Attendee
- Forbes Murray
- Dog Show Judge
- Jack Norton
- Mallory - a Drunk
- Tom O'Grady
- Bartender
- Oscar O'Shea
- Pop - Man Bringing Usher's Clothes
- Tom Quinn
- Horse Parlor Cashier
- Suzanne Ridgway
- Dog Show Attendee
- Cyril Ring
- Dog Show Attendee
- Brent Sargent
- Noel - Bridegroom
- Hudson Shotwell
- Attendent
- Don Stannard
- Captain in Moving Picture
- Larry Steers
- Dog Show Attendee
- Billy Taft
- Theatre Usher
- Ben Taggart
- Apartment Doorman
- Ray Turner
- Fred - the Elevator Operator
- Dale Van Sickel
- Wedding Reception Guest / Dog Show Attendee (uncredited)
- Monte Vandergrift
- Policeman
- Russell Wade
- Wedding Reception Guest
- Morgan Wallace
- Mr. Wood - Tommy's Boss
- E. Alyn Warren
- Sam
- Eric Wilton
- Piermont's Second Butler
- William Worthington
- Dog Show Judge
