Jane (segment "Leave It to Jane")
Sally Hessler
Marilyn Miller
Magnolia Hawks (segment "Show Boat") / Kathryn Grayson
James I. Hessler
Julie LaVerne (segment "Show Boat") / Lena Horne
Bandleader in Elite Club
Gaylord Ravenal (segment "Show Boat") / Tony Martin
Julia Sanderson / Dinah Shore
Frank Sinatra
Jerome Kern
Dance Specialty (segment "Roberta")
Dance Specialty (segment 'Roberta')
Charles Frohman
Oscar Hammerstein II
London Specialty
Victor Herbert
Dance Specialty (segment: "Leave It to Jane") / Ray McDonald
Mrs. Muller
Ellie May Shipley (segment "Show Boat") / Virginia O'Brien
Eva Kern
Joe (segment "Show Boat")
Joe Hennessey (as Wm. 'Bill' Phillips)
Sally Hessler as a Girl
Showgirl (uncredited)
Stage Door Johnny (uncredited)
Call Boy (uncredited)
Parade Member / Singer (uncredited)
Secretary (uncredited)
Doctor (uncredited)
Dancer (uncredited)
Maid (uncredited)
Critic (uncredited)
Reclining Show Girl 'Old Man River' Finale (uncredited)
Specialty Dancer (uncredited)
Bird Act (uncredited)
Mme. Larouche (uncredited)
Steve Baker (segment "Show Boat") (uncredited)
Katie (uncredited)
Moving Man (uncredited)
Cecil Keller (uncredited)
Candy Vendor (uncredited)
Backstage Well-Wisher (uncredited)
Movie Director (uncredited)
Frohman's Secretary (uncredited)
Bull Clown (uncredited)
Cap'n Andy Hawks (segment "Show Boat") (uncredited)
Club Elite Patron (uncredited)
Producer (uncredited)
Man Waiting in Frohman's Office (uncredited)
Barmaid (uncredited)
Specialty Performer in Finale (uncredited)
Dance Specialty (uncredited)
Audience Member (uncredited)
Rural Postman (uncredited)
Swivel Chair Lady (uncredited)
Well-Wisher after 'Roberta' (uncredited)
Private Detective (uncredited)
Elite Club Diner (uncredited)
Ed (uncredited)
'Old Man River' Orchestra Drummer (uncredited)
Man with Parasol Idea (uncredited)
Movie Studio Orchestra Conductor (uncredited)
Specialty (segment 'The Cat and the Fiddle') (uncredited)
Esther Williams - Signing Autographs (uncredited)