Characters played by Ethel Merman
Molly Donahue
Characters played by Donald O'Connor
Tim Donahue
Characters played by Marilyn Monroe
Vicky Parker
Characters played by Dan Dailey
Terry Donahue
Characters played by Johnnie Ray
Steve Donahue
Characters played by Mitzi Gaynor
Katy Donahue
Characters played by Richard Eastham
Lew Harris
Characters played by Hugh O'Brian
Charles Gibbs
Characters played by Frank McHugh
Eddie Dugan
Characters played by Rhys Williams
Father Dineen
Characters played by Lee Patrick
Marge
Characters played by Eve Miller
Hatcheck Girl
Characters played by Robin Raymond
Lillian Sawyer
Characters played by Eddie Oliver
Bandleader
Characters played by Dorothy Abbott
Showgirl
Characters played by Dorothy Adams
Nurse
Characters played by Robert Adler
Night Watchman
Characters played by Aladdin
Orchestra Violinist
Characters played by Fred Aldrich
Private Detective
Characters played by Charlotte Austin
Lorna
Characters played by Jimmy Baird
Steve - Age 6
Characters played by Paul Bradley
Nightclub Patron
Characters played by Ralph Brooks
Party Guest
Characters played by George Chakiris
Dancer
Characters played by Chick Chandler
Harry
Characters played by Billy Chapin
Steve - Age 10
Characters played by Jack Chefe
Nightclub Patron
Characters played by Beulah Christian
Woman in Church
Characters played by Les Clark
Member of Greenwich Village Trio
Characters played by Carmen Clifford
(uncredited)
Characters played by James Conaty
Party Guest
Characters played by Paul Cristo
Nightclub Patron
Characters played by John Doucette
Stage Manager
Characters played by Elaine DuPont
(uncredited)
Characters played by Isabelle Dwan
Sophie Tucker
Characters played by Ward Ellis
Member of Greenwich Village Trio
Characters played by Ernie Flatt
Member of Greenwich Village Trio
Characters played by Dominic Frontiere
Musician
Characters played by Donald Gamble
Young Tim
Characters played by Kenneth Gibson
Party Guest
Characters played by Mimi Gibson
Katy - Age 4
Characters played by Paul Glass
Trombonist
Characters played by James Gonzalez
Party Guest
Characters played by Gavin Gordon
Geoffrey
Characters played by Stanley Hall
Dancer with Vicky
Characters played by Stuart Hall
Party Guest
Characters played by Chuck Hamilton
Policeman
Characters played by Jimmie Horan
Club Patron
Characters played by Kenner G. Kemp
Man Talking to Sophie
Characters played by Doris Kemper
Lottie
Characters played by Colin Kenny
Priest on Altar
Characters played by Donald Kerr
Bobby Clark
Characters played by Linda Lowell
Katy - Age 8
Characters played by Wilbur Mack
Booking Agent
Characters played by Jimmie Maddin
Bandleader
Characters played by Alan Marston
Radio Station Clerk
Characters played by Thomas Martin
Gallagher's Roof Waiter
Characters played by Matt Mattox
Dancer
Characters played by George Melford
Kelly
Characters played by Buzz Miller
Dancer
Characters played by Harold Miller
Party Guest
Characters played by Alvy Moore
Katy's Date
Characters played by Duke Morgan
Musician
Characters played by Barry Norton
Nightclub Patron
Characters played by Ron Nyman
Tattooed Sailor
Characters played by Howard Parker
Dancer
Characters played by Murray Pollack
Party Guest
Characters played by Paul Power
Man in Church
Characters played by Louis Quinn
Cabbie
Characters played by Fred Rapport
Gallagher's Roof Headwaiter
Characters played by Leoda Richards
Restaurant Patron
Characters played by Bernard Sell
Nightclub Patron
Characters played by Henry Slate
Dance Director
Characters played by Sandra Spence
Girl at Railroad Station
Characters played by Mary Stewart
Funhouse Witch
Characters played by Hal Taggart
Booking Agent
Characters played by Lyle Talbot
Stage Manager
Characters played by Charles Tannen
EmCee
Orchestra Leader
Characters played by Tommy Walker
(uncredited)
Characters played by Walter Winchell
Walter Winchell