Characters played by Gene Kelly
Noel Airman
Characters played by Natalie Wood
Marjorie Morgenstern
Characters played by Claire Trevor
Rose Morgenstern
Characters played by Everett Sloane
Arnold Morgenstern
Characters played by Martin Milner
Wally Wronkin
Characters played by Carolyn Jones
Marsha Zelenko
Characters played by George Tobias
Maxwell Greech
Characters played by Martin Balsam
Dr. David Harris
Characters played by Jesse White
Lou Michaelson
Characters played by Edd Byrnes
Sandy Lamm
Characters played by Paul Picerni
Philip Berman
Characters played by Alan Reed
Puddles Podell
Characters played by Ruta Lee
Imogene Norman
Characters played by Ed Wynn
Uncle Samson
Characters played by Beverly Aadland
Dancer
Characters played by Russell Ash
Harry Morgenstern
Characters played by Howard Bert
Seth Morgenstern
Characters played by Leslie Bradley
Blair
Characters played by Peter Brown
Alec
Characters played by Boyd Cabeen
Wedding Guest
Characters played by Walter Clinton
Mr. Zelenko
Characters played by Robert Cole
Actor in Play
Characters played by Dick Davy
Man at Bullfight
Characters played by Patricia Denise
Karen
Characters played by Lester Dorr
Elevator Operator
Characters played by Dan Dowling
First-Nighter
Characters played by Shelley Fabares
Seth's Girl Friend
Characters played by Eddie Foster
Carlos
Characters played by Gail Ganley
Wally's Girl Friend
Characters played by Stuart Hall
First-Nighter
Characters played by Elizabeth Harrower
Miss Kimble
Characters played by Mike Lally
First-Nighter at 'Princess Jones'
Characters played by Carl M. Leviness
Party Guest
Characters played by Sandy Livingston
Betsy
Characters played by Robert Locke Lorraine
First-Nighter
Characters played by Faye Michael Nuell
Helen Harris
Characters played by John Pedrini
Restaurant Patron
Characters played by Murray Pollack
First-Nighter
Characters played by Jose Portugal
Wedding Guest
Characters played by Paul Power
Restaurant Patron
Characters played by Fred Rapport
Nate
Characters played by Guy Raymond
Mr. Klabber
Characters played by Paul Russell
First-Nighter
Characters played by Bernard Sell
First-Nighter
Characters played by Maida Severn
Tonia Zelenko
Characters played by Harry Seymour
Frank
Characters played by Reginald Sheffield
Hotel Desk Clerk
Characters played by Charles Sherlock
First-Nighter at 'Princess Jones'
Characters played by Carl Sklover
Leon Lamm
Characters played by Robert Strong
Party Guest
Characters played by Jean Vachon
Mary Lamm
Characters played by Pierre Watkin
Civil Official
Characters played by James Westmoreland
Actor as 'Romeo'
Characters played by Patricia Winters
(uncredited)
Characters played by Lana Wood
(uncredited)