Lucille Ball
Desi Arnaz
DeDe
Teen Lucy
Harriett
Lucie Arnaz (uncredited)
Vivian Vance
Grandpa Fred
Bill Frawley
Lolita De Acha
Adult Freddy
Ed Sedgwick
Don Sharpe
Bob Carroll Jr.
Jess Oppenheimer
Madelyn Pugh
Red Skelton
Carole Lombard
Buster Keaton
Hubbell Robinson
Lucy's Attorney (voice)
Johnny
Congressman Jackson
Intern
Mildred
Sylvia Hahlo
Alex Hall
Mark Daniels
Grandmother
Young Bette Davis
Dancer
Italian Grape Crusher
George Mandicos
Doorman
Deborah
Lucie Arnaz
Clark Gable