After Peter half-heartedly makes a promise to a helpful dolphin, the dolphin moves to Quahog.

Peter talks Joe into having an affair and gets into another epic fight with the giant chicken.

When the criminal who shot Joe years ago, leaving Joe in a wheelchair, becomes a fugitive, Quagmire, Joe and Peter team up to hunt the bad guy down.

When Meg learns her crush is gay and interested in Chris, she uses her brother to get closer to him.

When Peter, Quagmire and Joe visit the Harvard University campus, Quagmire accidentally marries a prostitute. In order to get out of his marriage, Quagmire pretends to be lovers with Peter.