He was great as a dashing, alien-girl kissing spaceship captain in the sci-fi classic "Forbidden Planet"in 1956 and very hilarious as Sgt. Buck Frobisher in the television series "Due South."
Just thought I'd mention a few other things . . . .
Here's his list of credits at the Internet Movie Database:
http://www.imdb.com/name/nm0000558/
Farewell Buck!!!
Cowperson