Lauren Bacall
— Margo Channing
Larry Hagman
— Bill Sampson
Penny Fuller
— Eve Harrington
Sarah Marshall
— Karen Richards
Robert Mandan
— Howard Benedict
Harvey Evans
— Duane
Rod McLennan
— Buzz Richards
Debbie Bowen
— Debbie
Bob Sherman
— Bert
David Knight
— Peter
James Berwick
— Stan
Ken Barrie
— Bill Sampson (Singing voice)