Buffy the Vampire Slayer Season 6 Episode 19 Seeing Red ( Air Date 2002-05-07 ) Genre Sci-Fi & Fantasy, Comedy, Drama, Action & Adventure category. Overview "Willow and Tara delight in their renewed relationship. The Trio arm themselves with an artifact of great power and face off again with the Slayer. Spike's obsession with Buffy drives him further than ever.".