On the recap of famous FTT alumni, you forgot the biggest of them all: Kevin Bacon! There's even a game named after him...perhaps you've heard of it? lol. Beyond that and the ones you mentioned, it definitely gets sketchy, though. They are chock full of genre faves, however, inc. Thom Matthews (Return of the Living Dead 1&2), Elizabeth Kaitan (SNDN 2, Silent Madness), Terry Kiser (Weekend at Bernie's), Erin Gray (Buck Rodgers), Stephen Williams (X-Files) and Jared Padalecki (Supernatural)- but only a know-it-all geek would know those people. ;)
Oh, and I forgot David Cronenberg in Jason X!