When Mr. Bergstrom comes in the classroom in costume, Skinner asks him if he's insane. I thought this might be a reference to the movie "Teachers", but realized that has an allusion of its own, because the insane sub is played by Richard Mulligan, who once dresses as Custer, who Mulligan played as insane in "Little Big Man". Dustin Hoffman played Little Big Man. So Yeah
When Mr. Bergstrom comes in the classroom in costume, Skinner asks him if he's insane. I thought this might be a reference to the movie "Teachers", but realized that has an allusion of its own, because the insane sub is played by Richard Mulligan, who once dresses as Custer, who Mulligan played as insane in "Little Big Man". Dustin Hoffman played Little Big Man. So Yeah