Lucille Ball as Susan Vega

Desi Arnaz as Lorenzo Xavier 'Larry' Vega

James Mason as The Guardian Angel

Louis Calhern as Charles Y. Bewell

John Emery as Dr. Edward R. Winter

John Hoyt as Bill Finlay

Natalie Schafer as Millie Opdyke

Ralph Dumke as Henry Opdyke

Mabel Albertson as Society Reporter

Nancy Kulp as Amy, the maid

Willis Bouchey as Oliver Clinton

Ruth Brady as Laura Evans

Bess Flowers as Wedding Guest

Leon Alton as Waiter (uncredited)

Benjie Bancroft as Theatre Patron (uncredited)

Audrey Betz as Woman in Hall (uncredited)

Lulu Mae Bohrman as Wedding Guest (uncredited)

Paul Bradley as Wedding Guest (uncredited)

Ralph Brooks as Theatre Patron (uncredited)

Boyd Cabeen as Theatre Patron (uncredited)

Albert Cavens as Theatre Patron (uncredited)

Dick Cherney as Theatre Patron (uncredited)

Joe Evans as Waiter (uncredited)

Tom Ferrandini as Wedding Guest (uncredited)

Kenneth Gibson as Wedding Guest (uncredited)

Marion Gray as Wedding Guest (uncredited)

Stuart Hall as Wedding Guest (uncredited)

Sam Harris as Wedding Guest (uncredited)

John Marlin as Waiter (uncredited)

Marilyn Maxwell as Marilyn Maxwell (uncredited)

Harold Miller as Wedding Guest (uncredited)

Monty O'Grady as Wedding Guest (uncredited)

Fred Perce as Wedding Guest (uncredited)

Hazel Pierce as Woman in Hall (uncredited)

Murray Pollack as Chemist (uncredited)

Norman Stevans as Wedding Guest (uncredited)

Walter Smith as Native (uncredited)