Stewie's time machine malfunctions when he and Brian use it to travel to Las Vegas for a Bette Midler concert; the Griffins get invited to join the country club.
When teddy bear Rupert is recalled, Stewie is determined to get his best friend back; when Peter is sick and can't compete in a bowling tournament, Lois fills in for him.
When Peter resurfaces after being in a plane crash and lost in the wilderness for two months, his family must find a way to bring him back from his animal-like state.
An unfortunate sky-diving accident sends Peter to the hospital, where he makes friends with a man named Mahmoud; Quagmire and Joe become suspicious of Mahmoud.