Imagine being so incredibly funny that your primary job on a hit national television show wasn't just to entertain the audience at home, but to actively destroy your co-stars on live TV.

In an industry obsessed with perfectly memorized scripts and flawless execution, one man built an entire, legendary career out of pure, unadulterated sabotage.

He was the master of the long pause, the king of the ad-lib, and the absolute worst nightmare for any actor trying to keep a straight face. 

This is the story of Tim Conway, the man who proved that sometimes the best comedy is the kind that derails the entire production.