ID this (Gulp!) Jerry Lewis movie

Saw this clip that might be the only funny thing I ever saw Jerry in…

He and somebody else (Dean? I’m not sure) were training to be astronauts. Their equipment had been designed for monkeys, and would present bananas as rewards to the monkeys. But something went wrong, and these machines were relentlessly cramming bananas down their throats as they push buttons trying to stop it.

If I were French, I’d probably know this.

No Dean Martin but possibly Way…Way Out"

Here is Lewis’ entire filmography

http://www.jerrylewiscomedy.com/films_actor.htm