South Park: 2x7
City on the Edge of Forever (Flashbacks)
While their school bus is dangling on the edge of a cliff, the boys remember some of their past adventures. Mrs. Crabtree catches a ride into town with a stranger and winds up doing a brief stint as a standup comedienne. Back in South Park, Mr. Mackey convinces the parents that their missing children must have run away. In the end it’s all a dream within a dream.
2 - 1Terrance and Phillip in Not Without My Anus Apr. 01, 1998
2 - 2Cartman's Mom is Still a Dirty Slut Apr. 22, 1998
2 - 3Ike's Wee Wee May. 20, 1998
2 - 4Chickenlover May. 27, 1998
2 - 5Conjoined Fetus Lady Jun. 03, 1998
2 - 6The Mexican Staring Frog of Southern Sri Lanka Jun. 10, 1998
2 - 7City on the Edge of Forever (Flashbacks) Jun. 17, 1998
2 - 8Summer Sucks Jun. 24, 1998
2 - 9Chef's Chocolate Salty Balls Aug. 19, 1998
2 - 10Chickenpox Aug. 26, 1998
2 - 11Roger Ebert Should Lay Off the Fatty Foods Sep. 02, 1998
2 - 12Clubhouses Sep. 23, 1998
2 - 13Cow Days Sep. 30, 1998
2 - 14Chef Aid Oct. 07, 1998
2 - 15Spookyfish Oct. 28, 1998
2 - 16Merry Christmas Charlie Manson! Dec. 09, 1998
2 - 17Gnomes Dec. 16, 1998
2 - 18Prehistoric Ice Man Jan. 20, 1999