Ben 10: Omniverse (2012)
S5E8 The Vampire Strikes Back
Ben, Rook, Hobble, and Rad Dudesman confront the sinister Lord Transyl, an alien with vampire-like qualities who possesses the power to turn anyone into his devoted servant.
Ben, Rook, Hobble, and Rad Dudesman confront the sinister Lord Transyl, an alien with vampire-like qualities who possesses the power to turn anyone into his devoted servant.