Perlman played the Nicholson role. He chewed a cigar and the scenery the whole time. Bradley Whitford played the Tom Cruise character.

If you tape, consider using tape that is long enough so that it doesn't click off during a quiet scene. 8/

Also, you may get to pose for a photo with Jensen if you are by the right door at the right time. Now that's a great memento. ;D I'm excited for you!