"An aggressive agent turns a hotel porter into an overnight sensation."
Pat O’Brien
as Al McGillevray
James Melton
as Jan King
Jean Muir
as Nora Wyman
Frank McHugh
as Offkey Cramer
Jane Froman
as Joan Garrett
Eddie Conrad
as Freddy
William Ricciardi
as Minotti
Marie Wilson
as Molly
Frank Fay
as Announcer
E. E. Clive
as Crane
Sam Ash
as Mustached Man at Champ's Table
George Beranger
as Man Wanting Testimonial
Maurice Black
as Jim Flugel
Harry C. Bradley
as Man in Church
George Chandler
as Charlie
Gino Corrado
as Listener in Italy Montage
Paul de Rincon
as Man
Jack Dempsey
as Himself
Sarah Edwards
as Woman Dancing with Fat Man
Bill Elliott
as Minor Role
Florence Fair
as Ms. Shaefer
Eddie Graham
as Witmark's Customer
Esther Howard
as Mary Sporesgate
George Irving
as Angry Radio Station Executive
Eddie Kane
as Sky Club Headwaiter
Edward Keane
as Ford
Milton Kibbee
as Hotel Desk Clerk
Alma Lloyd
as Girl with Joan at Luigi's
Wilbur Mack
as Your Honor
Larry McGrath
as Man at Champ's Table
Bob Montgomery
Frank Moran
as Champ
Ferdinand Munier
as Fat Man Dancing at Sky Club
Spec O'Donnell
as Boy Hanging Sign - 'At Your Service, Madame' Number
Broderick O'Farrell
as Churchgoer
Paul Porcasi
as Luigi
Rolfe Sedan
as Opera Aficionado
Harry Seymour
as Rudolph
Ethel Shannon
as Woman
Rafael Alcayde
as John - 'At Your Service, Madame' Number
Emma Tansey
as Passerby Giving Money
Emmett Vogan
as Archie McNeish
Pat West
Leo White
as Man at Bar in Dempsey's
Lillian Worth
as Buxom Singer
William Keighley
Director
Jerry Wald
Screenplay
Julius J. Epstein