A nightclub singer and his partner escape mobsters by fleeing to Cuba with a beautiful heiress, who has inherited a haunted castle on an isolated island. The trio hunt for a hidden treasure and encounter a ghost, a zombie, and a mysterious killer...
Dean Martin
Larry Todd
Jerry Lewis
Myron Mertz
Lizabeth Scott
Mary Carroll
Carmen Miranda
Carmelita Castinha
George Dolenz
Mr. Cortega
Dorothy Malone
Rosie
William Ching
Tony Warren
Paul Marion
Ramon Cariso / Francisco Cariso
