James Marsters was in “personal hell” shooting ‘Buffy the Vampire Slayer’s “problematic” sexual assault scene. The 62-year-old actor was strongly opposed to the plot of the season six episode ‘Seeing Red’, which aired in May 2002 and saw his character Spike try to convince Sarah Michelle Gellar’s titular character that she still had feelings for him, only for her to fight off his unwanted advances, and he admitted he was so against the scene, he “collapsed to the floor” in pain afterwards because the stress had caused an old neck injury to flare up. He admitted on the ‘Inside of You’ podcast: …