Aw, they left out the best part. Fuel up the Robin Williams doll with a quarter-teaspoon of baking soda, and it'll do wacky antics for hours at a time.
Yeah, that's one thing that always confused me. Robin Williams taking cocaine was sheer redundancy.
But it was the late 70s. I don't believe you were allowed to be a movie or TV star back then without mandatory cocaine ingestion.
Thank goodness that lunacy is all over with. <pants catch fire>