I didn't realize he/she was in that

Sure that wasn't Sparky Lyle?

 

I had forgotten until recently, I guess because I haven't seen it in a while, that Johnny Depp was in Platoon.

 

Also, some Seinfeld guest stars I had forgotten about until watching some episodes recently:

That Bryan Cranston was Tim Whatley, and that both Mariska Hargitay and Jeremy Piven were in the episode "The Pilot."

 

Olympia Dukakis was the voice of Nova on 'Star Blazers.'

 

So is Corey Glover from Living Colour.

 

I think David Greenwood was as well.

 

David Caruso as the kid deputy in "First Blood."

 

Too many to list from this show, but check out the cast of characters...

http://en.wikipedia.org/wiki/WordGirl

 

Nick Offerman was in Deadwood - full frontal semi-engorged.

Thought you'd be interested

 

Don't forget Ronnie Howard and Susan Saint James as memorable guest spots on MASH

 

Paul Rubens (pre-Pee-Wee Herman) was the waiter in The Blues Brothers.

 

Kevin Costner as the groom in "Honeymooning couple" in the 1983 Jon Voight movie Table for Five.