Jeopardy!

Sandra McClellan, Jonathan Corbblah, Keri McConaghy (2010x217)

Air date: Dec 13, 2010

Keri McConaghy, a social worker from Chelsea, Massachusetts; Jonathan Corbblah, a chess teacher from Harlem, New York; Sandra McClellan, a granny nanny from Arlington, Texas (whose 1-day cash winnings total $4,199).