Jeopardy! Season 23 Show #5164: 2007 Teen Tournament – Quarterfinal 4 Season 23, episode 109 Show #5164: 2007 Teen Tournament – Quarterfinal 4 February 8, 2007 Today’s Contestants: Ben Schenkel vs. Naomi Hinchen vs. Frank Firke Previous episode Show #5163: 2007 Teen Tournament – Quarterfinal 3 Next episode Show #5165: 2007 Teen Tournament – Quarterfinal 5