In the gay '90s, cardsharps take over a Mississippi riverboat from a kindly captain. Their first act is to change the showboat into a floating gambling house. A ham actor and his bumbling sidekick try to devise a way to help the captain regain ownership of the vessel.
Bud Abbott
as Dexter Broadhurst
Lou Costello
as Sebastian Dinwiddle
Alan Curtis
as Mr. Crawford
Rita Johnson
as Bonita Farrow
Henry Travers
as Capt. Sam Jackson
Lois Collier
as Miss Caroline Jackson
Joe Sawyer
as Bailey
Joe Kirk
as Croupier
Bill Alcorn
as Specialty Dancer (uncredited)
Audley Anderson
as Card Player (uncredited)
Jack Barbee
as Rainbow Four Member (uncredited)
Suzanne Lee Bastian
as Baby (uncredited)
