Rosalind Russell

as Mame Dennis

Forrest Tucker

as Beauregard Jackson Pickett Burnside

Coral Browne

as Vera Charles

Fred Clark

as Dwight Babcock

Roger Smith

as Patrick Dennis - Older

Patric Knowles

as Lindsay Woolsey

Peggy Cass

as Agnes Gooch

Jan Handzlik

as Patrick Dennis - Younger

Joanna Barnes

as Gloria Upson

Pippa Scott

as Pegeen Ryan

Lee Patrick

as Doris Upson

Willard Waterman

as Claude Upson

Robin Hughes

as Brian O'Bannion

Connie Gilchrist

as Norah Muldoon

Yuki Shimoda

as Ito

Brook Byron

as Sally Cato MacDougall

Carol Veazie

as Mrs. Burnside

Henry Brandon

as Acacius Page

Frank Baker

as Party Guest (uncredited)

Lela Bliss

as Party Guest (uncredited)

Margaret Dumont

as Noblewoman in Play (uncredited)

Gregory Gaye

as Vladimir Klinkoff (uncredited)

Colin Kenny

as Perry (uncredited)

Frank McLure

as Actor on Stage (uncredited)

Harold Miller

as Ship Passenger (uncredited)

Leoda Richards

as Party Guest (uncredited)

Bert Stevens

as Party Guest (uncredited)

Dub Taylor

as County Veterinarian (uncredited)

John Alban

as Party Guest (uncredited)

Edna Smith

as

Raoul Freeman

as Actor on Stage (uncredited)

Sam Harris

as Mr. Jackson (uncredited)

John Albright

as Elevator Operator (uncredited)

Cris Alexander

as Mr. Loomis (uncredited)

Walter Bacon

as Guest at House (uncredited)

Olive Blakeney

as Dowager (uncredited)

Nina Borget

as Audience Member (uncredited)

Peter Bourne

as Party Guest (uncredited)

John Caler

as College Boy (uncredited)

Evelyn Ceder

as Woman in White (uncredited)

Roydon Clark

as Stable Boy (uncredited)

Booth Colman

as Alan - Party Guest (uncredited)

Max Cutler

as Gangster (uncredited)

Morton DaCosta

as Edwin Dennis (voice) (uncredited)

Jack Daly

as Workman (uncredited)

Mark Dana

as Reginald (uncredited)

Paul Davis

as Stage Manager (uncredited)

Minta Durfee

as Actress on Stage (uncredited)

Saundra Edwards

as Party Guest (uncredited)

Adolph Faylauer

as Sleeping Man in Audience (uncredited)

Charles Fogel

as Macy's Customer (uncredited)

Kay Garrett

as Audience Member (uncredited)

Robert Gates

as Actor as 'Lord Dudley' (uncredited)

James Gonzalez

as Party Guest (uncredited)

Rand Harper

as Pianist (uncredited)

Michael Harris

as Party Guest (uncredited)

Chester Hayes

as Party Guest (uncredited)

Charles Heard

as Dr. Feuchtwanger (uncredited)

Butch Hengen

as Emory MacDougall (uncredited)

Gloria Holden

as Guest at Garden Party (uncredited)

Dick Hudkins

as Stable Boy (uncredited)

Terry Kelman

as Michael Dennis (uncredited)

Fred Kelsey

as Front Row Audience at Play (uncredited)

Mike Lally

as Stagehand (uncredited)

Louise Lane

as Jazzy Dame (uncredited)

Perk Lazelle

as Party Guest (uncredited)

Cajan Lee

as Woman Hunter (uncredited)

Carl M. Leviness

as Actor on Stage (uncredited)

Robert Locke Lorraine

as Party Guest (uncredited)

Thomas Martin

as Party Guest (uncredited)

Tom McDonough

as Expressman (uncredited)

Owen McGiveney

as Man Wearing Monocle (uncredited)

Frank McLure

as Groom (uncredited)

Jack Mower

as Elevator Passenger (uncredited)

Sol Murgi

as Party Guest (uncredited)

Forbes Murray

as Party Guest (uncredited)

George Nardelli

as Audience Member (uncredited)

Ron Nyman

as Party Guest (uncredited)

Doye O'Dell

as Cousin Jeff (uncredited)

Barbara Pepper

as Mrs. Krantz (uncredited)

Fred Perce

as Macy's Customer (uncredited)

Jack Perrin

as Doorman (uncredited)

Richard Reeves

as Mr. Krantz (uncredited)

Waclaw Rekwart

as Party Guest (uncredited)

Larry Rio

as Taxi Driver (uncredited)

Gladys Varden

as Mrs. Klinkoff (uncredited)

Victor Romito

as Party Guest (uncredited)

Sam Savitsky

as Party Guest (uncredited)

Jeffrey Sayre

as Front Row Audience at Play (uncredited)

Hazel Shermet

as Macy's Customer (uncredited)

Dean Smith

as Puts Mame on her Horse (uncredited)

Edna Smith

as Party Guest (uncredited)

Smokey

as Mame's Horse (uncredited)

Arthur Tovey

as Actor in Play (uncredited)

Eleanore Vogel

as Party Guest (uncredited)

Glen Walters

as Party Guest (uncredited)

Ruth Warren

as Mrs. Jennings (uncredited)