Prue, Piper and Phoebe try to relax and enjoy singer Paula Cole's performance at P3, but they soon find themselves back in action against the legendary Four Horsemen of the Apocalypse who are causing violent fights and "road rage" incidents all over San Francisco. When Prue and one of the Horsemen are sucked into a vortex between good and evil, Phoebe and Piper are forced to choose between saving their sister and saving the world.
Meanwhile, Leo infiltrates the "war room" of the Horsemen where he encounters organized evil.
original airdate--May 11,2000 rating--
Songs: Paula Cole Band -- Amen, Paula Cole Band -- Be Somebody, Everything But The Girl -- Compression