Peter Weller.

His IMDB credits are few lately. How many classes does he teach now?

Ah, his wiki puts him still at UCLA

http://www.avclub.com/articles/peter-weller-on-feminism-sequels-and-more,102818/1/

There’s two moments in my film history—and I’ll give them to you right now—that have just been wildly, psychotically enjoyable. One was doing the drug-bust sequence in RoboCop, because the Walkman had come out, so you had these little earphones that you could put in the RoboCop helmet, and I was playing Peter Gabriel’s “Red Rain” during all the gunfire. Me with the 47-shot Beretta automatic pistol, blowing bad guys off balconies and stuff while “Red Rain” was pumping in my ears. [Laughs.] But the other moment was on Screamers. We had to approach this abandoned mill where the bad guys are, and it’s about a hundred yards of snow, and they had to shoot it once, because they had four cameras set up. I think I had to fire a machine gun once in awhile just to clear the area. But I had Soundgarden’s “Fell On Black Days” just jacked while I was walking across that blinding snow for a 10-minute shot. It was absolute heaven. These are the perks of making movies, man.