Damon Killian was played by the late game show host Richard Dawson. He is the main antagonist in the Stephen King novel The Running Man, the most popular show in the dystopian world of The Running Man.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...