39. Greg Liked Grass
While Greg did his fair share of lawn mowing, the actor who played him, Barry Williams, preferred a different kind of grass. He was a pot smoker. Williams kept it mostly under control, but one time he had to report to the set high. After he’d gone home for the day, they called him back to reshoot some scenes. Williams had smoked too much to function normally. He returned tripping over his own feet and lines. To remedy the episode, show runners cut his lines and scenes down to the bare minimum.
