Jeopardy! Season 38 Show #8531, 2021 Professors Tournament semifinal game 1. Season 38, episode 66 Show #8531, 2021 Professors Tournament semifinal game 1. December 13, 2021 Today’s Contestants: Katie Reed vs. J.P. Allen vs. Sam Buttrey Previous episode Show #8530, 2021 Professors Tournament quarterfinal game 5. Next episode Show #8532, 2021 Professors Tournament semifinal game 2.