World Without End was Warner Brothers attempt to duplicate the success of Forbidden Planet and This Island Earth. The studio filmed it in CinemaScope and Technicolor, amenities usually reserved for films expected to return the investment. A typical 50's plot finds astronauts and time travelers Huge Marlowe, Nelson Leigh, Shawn Smith, and Rod Taylor marooned in a future world devastated by nuclear war. Savage mutants live on the surface. The remnants of human society live underground. Click for other version of poster