That's him. It's also got Joseph Cotton as a rival submarine commander. I saw it for free in 1969 when I was a kid and thought it was garbage. By the time I was 30 I realized how awefully awesome it truly was.Never heard of it. Is that Cesar Romero?
Then there's The Creeping Terror 1964Robot Monster (1953) . Mark the beginning and ending. A boy goes in a cave , there is an earthquake, boy gets hit on the head, ... ending he boys gains concisousness .
In between is an a totally incoherent story about an alien , man in a gorilla suit with a space helmet, Ro-Man. Harry High School acting, visual effects for 25 cents. Totally goofy movie.
But! the beginning and ending are played straight.
So the middle is all a boys dream! So all could be ok!
(This film without the start and finish is worse than Plan Nine From Outer Space)
Even stranger is that the musical score is by, wait for it, Elmer Bernstein! Later to get 14 Academy Award nominations!
I saw this film when it came in 1981. It looked mazing on the bog screen but now much of the animation looks dated. But my favoite segment is the one with Taarna . Magnificent character .Heavy Metal: The Movie (1981) Trailer