Jeopardy!فصل 2021 افزودن تصویرشماره قسمت2222021 Professors Tournament Quarterfinal Game 2OverviewKatie Reed, an associate professor of musicology at Cal State Fullerton; John Harkless, an associate professor of chemistry at Howard University in Washington, DC; Marti Canipe, an elementary science education professor at Northern Arizona University in Flagstaff, Arizona.Air dateDecember 7, 2021Runtime (min)20