That article is spectacular. Ellis was pissed at the Reds after they beat the Pirates to the pennant. Next time he faced the Reds he said to his team he was going to hit every batter from the Reds at least once. Everybody thought he was full of shit. He hit three and walked two before they pulled him from the game.
I've watched this seven times and the sight of Dock Ellis flinching away from the "big ol' ball" and then watching it shrink to the size of a marble in his glove still makes me lose it.
The only other game I'm aware of that was pitched on LSD was a Mark Fidrych shutout. This is probably just a coincidence though, and besides, LSD would probably have made Mark Fidrych act LESS crazy on the mound.