Barnabas (Jonathan Frid) tries to leave Parallel Time, but is prevented by Quentin (David Selby), who suspects that Barnabas is the same vampire whom the people in "real time" constantly talk about. Angelique (Lara Parker) places a spell on Quentin, compelling him to ask Maggie's forgiveness -- all part of her scheme to destroy Maggie and Quentin's marriage. This episode originally aired on May 13, 1970. ~ Hal Erickson, Rovi