The WB
The fifth season of the television series "Buffy the Vampire Slayer" premiered on September 26, 2000 on The WB and concluded its 22-episode season on May 22, 2001. It maintained its previous timeslot, airing Tuesdays at 8:00 pm ET. This was the final season to air on The WB before it moved to UPN; The WB billed the season five finale as ""The WB" series finale".