Joseph Gordon-Levitt gets very excited in 1997 'Jeopardy' episode

Before he was a time traveler ("Looper") or Abraham Lincoln's rebellious son ("Lincoln"), Joseph Gordon-Levitt was a young actor...

Teen wins 'Jeopardy!' with hilarious, risky play

Winning "Jeopardy!" is tough; winning it with any level of panache is even tougher. But teen contestant Leonard Cooper did just that...