Buffy the Vampire Slayer: 4x20
The Yoko Factor (1)
After joining forces with Adam, Spike drives a wedge between Buffy and her friends. Meanwhile, Angel’s return to Sunnydale leads to a violent confrontation with Riley.
4 - 1The Freshman Oct. 05, 1999
4 - 2Living Conditions Oct. 12, 1999
4 - 3The Harsh Light of Day Oct. 19, 1999
4 - 4Fear, Itself Oct. 26, 1999
4 - 5Beer Bad Nov. 02, 1999
4 - 6Wild at Heart Nov. 09, 1999
4 - 7The Initiative Nov. 16, 1999
4 - 8Pangs Nov. 23, 1999
4 - 9Something Blue Nov. 30, 1999
4 - 10Hush Dec. 14, 1999
4 - 11Doomed Jan. 18, 2000
4 - 12A New Man Jan. 25, 2000
4 - 13The I in Team Feb. 08, 2000
4 - 14Goodbye Iowa Feb. 15, 2000
4 - 15This Year's Girl (1) Feb. 22, 2000
4 - 16Who Are You? (2) Feb. 29, 2000
4 - 17Superstar Apr. 04, 2000
4 - 18Where the Wild Things Are Apr. 25, 2000
4 - 19New Moon Rising May. 02, 2000
4 - 20The Yoko Factor (1) May. 09, 2000
4 - 21Primeval (2) May. 16, 2000
4 - 22Restless May. 23, 2000