after being attacked by a "murder" of crows, Homer is given a prescription for pot, to cure his eyes. He then turns (yet again) into a hippie, and becomes the vice president of the Nuclear Power Plant. 

After Winning a trip to Africa in an old Animal Crackers box, the Simpsons get lost in Africa and find themselves in a monkey scientist's home. 

After he finds out that Krusty is ending his show for the "last time," and that he has taped over all his old episodes, Bob leaves prison to brainwash Bart to kill Krusty during his last episode.

After spending the night at Patty and Selma's, Marge is convinced to write a letter to her old boyfriend, now a Millionaire. He then offers The Simpsons 1 Million dollars to spend one night with Marge. 

When The Simpsons go to Brazil to help an orphan, they find out that he has disappeared. They then split up to look for him, when Homer and Bart get into a cab during the search, and Homer is kidnapped, while Bart runs away.