Joe Mulholland, Head of Production at a Hollywood studio, makes a rather fool-hardy promise to a dying friend. He undertakes to make a major movie using the title - if not the content - of a best-selling sex manual "Love in Sex". Enlisting the help of depressed screenwriter Herb Derman and rather off-centre director Sid Spokane to try and come up with an idea or two, Joe soon wishes he was not one of those people who always try to keep their promises.
Joe Armstrong, an orphaned drifter will little respect for much other than martial arts, finds himself on an American Army base in The Philippines after a judge gives him a choice of enlistment or prison.
Ever in search of adventure, explorer Allan Quatermain agrees to join the beautiful Jesse Huston on a mission to locate her archaeologist father, who has been abducted for his knowledge of the legendary mines of King Solomon.