 When a young boy, Jack Jaxon, dons a magic belt with the power of the god Thor, he turns into an adult superhero with incredible strength and the power of flight.His costume is ancient Greek, reminiscent of Steve Reeves as "Hercules", with a close-fitting, short-sleeved shirt, short skirt and laced boots.In "Buster" comic from 1964 the character was re-branded as "Johnny Samson", and new strips were added, retaining the premise and costume.