The French Surete and private eye Higgins are after a killer who uses innocent young Americans in a crooked gambling racket, and who sets sail on an ocean liner that also carries inept scoutmaster Freddie Hunter and his troop of boys. Freddie, who's been a "boy scout" too long, has designs on gorgeous Duchess Alexandria. The boys, far better organized than Freddie, are determined to save him from himself. But who will save Freddie from being the killer's next victim?
Bob Hope
as Freddie Hunter
Rhonda Fleming
as Duchess Alexandria
Roland Young
as C.J. Dabney
Roland Culver
as Grand Duke Maximillian
Richard Lyon
as Stanley Wilson
Gary Gray
as Tommy O'Connor
Jerry Hunter
as Herbie
Jackie Jackson
as Joe
Wright Esser
as Steve (as Karl Wright Esser)
Orley Lindgren
as Bill
Curtis Loys Jackson Jr.
as Humphrey
George Reeves
as Williams
