- Bing Crosby
- Father Conroy
- Debbie Reynolds
- Holly LeMaise aka Conroy
- Robert Wagner
- Tony Vincent
- Ray Walston
- Phil Stanley
- Les Tremayne
- Harry LaMaise
- Connie Gilchrist
- Mary
- Frank McHugh
- Jim Dugan
- Joe Besser
- Joe Greb
- Alena Murray
- Sunny
- Stella Stevens
- Chorine
- Nina Shipman
- Fay Flagg
- Sebastian Cabot
- Monsignor Francis Stratford
- Judy Harriet
- June January aka Dawn Easter
- Murray Alper
- Otto
- Herb Alpert
- Nightclub Trumpet player
- Robert Banas
- Altar Boy
- Alexander Campbell
- Pastor Johnson
- Harry Carter
- Detective Will Collins
- Richard Collier
- Captain Bradford
- Wilkie de Martel
- Rev. Kendall
- Franklyn Farnum
- Patient at Home
- Thomas Browne Henry
- Dr. Leventhal
- Tom Kennedy
- Wardrobe Delivery Man
- Mike Lally
- Church Usher / Nightclub Extra (uncredited)
- David Leonard
- Rabbi Berman
- Bruce MacFarlane
- Detective Minelli
- Robert Montgomery Jr.
- Hotel Clerk
- James H. Russell
- T.V. Director
- Jeffrey Sayre
- Church Usher / Nightclub Extra (uncredited)
- Ronnie Steiner
- (uncredited)
- Dick Whittinghill
- Lou Christy
