Sigh, I've watched every episode at least twice.
Chip Esten
Brad Sherwood
Whoopi Goldberg
Kathy Greenwood
Josie Lawrence
Greg Proops
Denny Siegel
Robin Williams
Kathy Freeman
Plus some others whose names escape me, but including someone named Patrick, a Japanese-American woman, Lassie, a bunch of random cheerleaders, Laura Hall and Linda Taylor, Richard Simmons...