One of the most recognizable faces on Boy Meets World might not immediately come to mind when thinking of the show, but on this week's episode, the gang will remind you that guest Blake Clark, a.k.a. Chet Hunter, is absolutely a Hollywood legend. Beyond appearing in a dozen or so Adam Sandler movies (Waterboy, anyone?), at one point in the '90s, Blake appeared on a new ABC sitcom every night of the week. From his time in the military to breaking into the business as a stand-up amongst Robin Williams and David Spade, Blake's hilarious stories about his time as Shawn's problematic father (and haunting ghost) make this one unforgettable trip down memory lane.