Fred Astaire

Danny O'Neill

Paulette Goddard

Ellen Miller

Artie Shaw

Himself

Charles Butterworth

J. Lester Chisholm

Burgess Meredith

Hank Taylor

Frank Melton

Stu

Jimmy Conlin

Mr. Dunn

Don Brodie

Clerk

Marjorie Kane

Secretary

Joan Barclay

Receptionist

Phil Arnold

Shaw's First Manager (uncredited)

Bobby Barber

Room Service Waiter (uncredited)

William Benedict

Ticket Taker (uncredited)

Romaine Callender

Waiter (uncredited)

Heinie Conklin

Reporter (uncredited)

Gordon De Main

Elevator Passenger (uncredited)

Adia Kuznetzoff

Boris (uncredited)

Ben Lessy

Shaw's Second Manager (uncredited)

Charles R. Moore

Sam - Elevator Operator (uncredited)

Spec O'Donnell

Disappointed Fan at Stage Door (uncredited)

Hermes Pan

College Clarinetist (uncredited)

Charles Smith

College Boy with Zinc Oxide on His Nose (uncredited)

Mary Stewart

Dancer / Singer (uncredited)

Michael Visaroff

Sergei (uncredited)

Poppy Wilde

Night Club Patron (uncredited)