Dan Rosen an accounting clerk from Philadelphia will compete on 'Jeopardy!' starting Wednesday
Dan Rosen, an accounting clerk from Philadelphia, will compete on "Jeopardy!" on Wednesday, Dec. 14 against Mollie Cowger, a puzzle and games assistant editor from San Francisco, California, and a the winner from Tuesday's contest. He looks to follow the likes of Ryan Long and Cris Pannullo, who each pulled off lengthy winning streaks on the quiz show earlier this year.