Jeopardy!

Heather Mathewson Rainville, John O'Leary, Keith Thorell (2007x212)

:

Keith Thorell, an attorney from Altadena, California; John O'Leary, a middle school history teacher from Walpole, Massachusetts; Heather Mathewson Rainville, a business analyst from Pittsboro, North Carolina (whose 1-day cash winnings total $21,900).