Abe Vigoda, Melissa Gilbert, Betty White or Twiggy, Gary Burghoff, and Tony Randall.
Gavin MacLeod, Anson Williams, Charo, Yogi Bear; the Elmira Star-Gazette said in advance "In the truth tub this week is Anson; his problem is that girls want him for the wrong reasons. Are any adults watching?"
Robert Conrad, Melissa Sue Anderson, Linda Lavin, Peter Lupus, Yogi Bear. Conrad entered the Truth Tub, perhaps as Baa Baa Black Sheep character Pappy Boyington.
Tom Bosley, Connie Stevens, The Sylvers, Yogi Bear.