Movie puzzles, no points, just fun

[Ray B.]

What mystery actor do you mean, and why did you post this in this topic?
If this is Mr. Art and Cars #16, no connection.
I just had these words in mind "I trade my mind with you", and searched a picture of an alien to go with it. I know that we share the same first name but it's just another coincidence.

[Otto Puzzell]

I didn't notice the guy with Gary Cooper was identified. 

[Ray B.]

Sorry. As I was asking for the film, not the actors, I didn't think you still had him in mind. But as we're always willing to share interesting informations on Autopuzzles, here it is: Arthur O'Connell.
On the pictures below Julie London and John Dehner. There is also Lee J. Cobb, Robert Wilke and memorable performances, in my opinion, of Jack Lord and Royal Dano.
http://www.imdb.com/title/tt0051899/