Rosalind Russell
Mame Dennis
Forrest Tucker
Beauregard Jackson Pickett Burnside
Coral Browne
Vera Charles
Fred Clark
Dwight Babcock
Roger Smith
Patrick Dennis - Older
Patric Knowles
Lindsay Woolsey
Peggy Cass
Agnes Gooch
Jan Handzlik
Patrick Dennis - Younger
Joanna Barnes
Gloria Upson
Pippa Scott
Pegeen Ryan
Lee Patrick
Doris Upson
Willard Waterman
Claude Upson
Robin Hughes
Brian O'Bannion
Connie Gilchrist
Norah Muldoon
Yuki Shimoda
Ito
Brook Byron
Sally Cato MacDougall
Carol Veazie
Mrs. Burnside
Henry Brandon
Acacius Page
Lela Bliss
Party Guest (uncredited)
Margaret Dumont
Noblewoman in Play (uncredited)
Gregory Gaye
Vladimir Klinkoff (uncredited)
Colin Kenny
Perry (uncredited)
Frank McLure
Actor on Stage (uncredited)
Harold Miller
Ship Passenger (uncredited)
Bert Stevens
Party Guest (uncredited)
Dub Taylor
County Veterinarian (uncredited)
Olive Blakeney
Dowager (uncredited)
Roydon Clark
Stable Boy (uncredited)
Booth Colman
Alan - Party Guest (uncredited)
Morton DaCosta
Edwin Dennis (voice) (uncredited)
Minta Durfee
Actress on Stage (uncredited)
Adolph Faylauer
Sleeping Man in Audience (uncredited)
Gloria Holden
Guest at Garden Party (uncredited)
Fred Kelsey
Front Row Audience at Play (uncredited)
Mike Lally
Stagehand (uncredited)
Carl M. Leviness
Actor on Stage (uncredited)
Frank McLure
Groom (uncredited)
Jack Mower
Elevator Passenger (uncredited)
Sol Murgi
Party Guest (uncredited)
Forbes Murray
Party Guest (uncredited)
George Nardelli
Audience Member (uncredited)
Ron Nyman
Party Guest (uncredited)
Doye O'Dell
Cousin Jeff (uncredited)
Barbara Pepper
Mrs. Krantz (uncredited)
Jack Perrin
Doorman (uncredited)
Richard Reeves
Mr. Krantz (uncredited)
Jeffrey Sayre
Front Row Audience at Play (uncredited)
Hazel Shermet
Macy's Customer (uncredited)
Dean Smith
Puts Mame on her Horse (uncredited)
Arthur Tovey
Actor in Play (uncredited)
Ruth Warren
Mrs. Jennings (uncredited)
