A swashbuckling sailor stumbles across a golden tablet that forms part of a map revealing the way to a magic fountain, which is fabled to bestow untold riches and eternal youth. But first the brave mariner has to battle storms, monsters and the trickery of an evil wizard before he can reach his goal. Fantasy adventure, with John Phillip Law, Tom Baker, Douglas Wilmer, Martin Shaw and Caroline Munro, with effects by Ray Harryhausen.
