Dick Powell

Richard 'Dick' Purcell, aka Ricardo Purcelli

Joan Blondell

Alice Hughes

Adolphe Menjou

Professor Eduardo de Vinci

Louise Fazenda

Mrs. Flagenheim

William Gargan

Cliff Stanley

George Barbier

Music Critic Hayward

Grant Mitchell

E.V. Richards, Radio Producer

Hobart Cavanaugh

Music Critic Gilmore

Joe Sawyer

'Red'

James Burke

Uncle Andy

Lloyd Bacon

Man Going to Brooklyn (uncredited)

Candy Candido

Candy

Anne Canovas

Hillbilly Specialty

Judy Canova

Hillbilly Specialty

George Chandler

Photographer

André Cheron

Headwaiter

Bill Elliott

Reporter

Leo F. Forbstein

Rehearsal Orchestra Leader

Selmer Jackson

Program Director

Milton Kibbee

Red's Pal

Jack Norton

Man on Ship with Pipe

Frank O'Connor

Majordomo Directing Cabs

Henry Otho

Pete

Paul Porcasi

Señor Fuzzi

Cliff Saum

Red's Pal

Rolfe Sedan

Mrs. Flaggenheim's Secretary

Harry Seymour

1st Radio Announcer

June Travis

Hatcheck Girl

Mary Treen

2nd Irate Caller

Don Turner

Cabbie at Accident

Emmett Vogan

Reporter

Leo White

de Vinci's Friend

Ernest Wood

Hotel Clerk

John Mills