Dark Shadows Season 8 Episode 50 DS-938 ( Air Date 1970-01-28 ) Genre Drama, Sci-Fi & Fantasy, Soap category. Overview "Barnabas explains everything to Julia; how the Leviathans are holding Josette hostage, and have threatened to make Barnabas a vampire again. Barnabas also tells Julia about Jeb and his plans for Carolyn. A hand appears coming out of sheriff Davenport’s grave.".