Jeopardy! Season 3 Show #631, 1987 Senior Tournament quarterfinal game 1. Season 3, episode 176 Show #631, 1987 Senior Tournament quarterfinal game 1. May 11, 1987 Today’s Contestants: Dorothy McClellan vs. Joe Dobkins vs. Irene Grzywacz Previous episode Show #630 Next episode Show #632, 1987 Senior Tournament quarterfinal game 2.