WLLR's Nearly Impossible Question

Jean-Claude Van Damme once appeared as himself and got killed off on an episode of WHAT NBC series?

Ans:  “Las Vegas” (Yes, he dies in the “Die Fast, Die Furious” episode when he’s filming a dangerous stunt in the Montecito – his jacket rips and he falls to his death – but the security team has doubts about it being an accident. Oh, Damme!)