Re: Trek guest actors in maybe surprising roles
Gary Lockwood and Liam Sullivan in one of Bert I. Gordon's better films (which isn't saying much), The Magic Sword
(1962). I saw it in theaters when it was released, and chanced upon it at a store last year. It wasn't as good as my then 11 year old self thought.
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity!
--Men in Black (1934)