Al Jolson

Al Howard

Ruby Keeler

Dorothy 'Dot' Wayne

Glenda Farrell

Molly Howard

Barton MacLane

Duke Hutchinson

Patsy Kelly

Irma 'Toledo' Knight

Akim Tamiroff

Mexican in La Cucaracha Cantina

Helen Morgan

Luana Wells

Sharon Lynn

Nellie Lahey (Blonde Showgirl)

Fred 'Snowflake' Toones

Snowflake

Phil Regan

Eddie "Teddy" Rio

William B. Davidson

Tom McGee

Joseph Crehan

H.P. Jackson

Gordon Westcott

Fred

Henry Kolker

Doctor

Marc Lawrence

Eddie Logan

Archie Mayo