Old Lion
Pay no attention to that man behind the curtain
Sean Penn, Eric Stoltz and Anthony Edwards.
Smitty, Fog and TPaul is also an acceptable answer.
Correct (on both accounts). Be honest though. You had to look it up. Most people don't realize how many actors in that movie had very successful careers. By the late 80s to early 90s many of them were the whos who of Hollywood. Even Nic Cage had a small role.