Mister Big

Donald O'Connor

as

Donald J. O'Co...

Gloria Jean

as

Patricia Davis

Peggy Ryan

as

Peggy

Robert Paige

as

Johnny Hanley

Elyse Knox

as

Alice Taswell

Samuel S. Hinds

as

Jeremy Taswell

Robert Scheerer

as

Bobby (as Bobb...

Richard Stewart

as

Genius

Elinor Donahue

as

Muggsy

Florence Bates

as

Mrs. Mary Davis

Ray Eberle

as

Ray Eberle

Eddie Miller

as

Leader, Eddie ...

Ben Carter

as

Ben Carter - C...

Irving Bacon

as

Jimmy, Malt Sh...

William Ruhl

as

Producer

Alan Ward

as

Producer

Jimmie Lucas

as

Gardener

Lassie Lou Ahe...

as

Dancer (uncred...

Dorothy Babb

as

'Jivin' Jacks ...

Bobby Brooks

as

Specialty Act ...

Roland Dupree

as

'Jivin' Jacks ...

Bess Flowers

as

Theatrical Par...

Karen X. Gaylo...

as

Theatrical Par...

Jean Inness

as

Theatrical Par...

Charles Marsh

as

Theatrical Pro...

Shirley Mills

as

'Jivin' Jacks ...

Bert Moorhouse

as

Theatrical Pro...

Patsy O'Connor

as

Genius' Dancin...

Tommy Rall

as

'Jivin' Jacks ...

Emmett Vogan

as

Theatrical Par...

Claire Whitney

as

Theatrical Par...