An enduring friendship forms when a boy adopts Fang, a 600-year-old vampire dog, and together they try to stop a mad scientist who wants Fang's DNA. Collin MacKechnie, Julia Sarah Stone, Ron Pederson, Dylan Sthamann, Kimberly Elek, Amy Matysio, Norm Macdonald, Lauren Laschuk, Jodi Sadowsky, Mark D. Claxton Added on Amazon Prime 2023-03-27. Youtube Trailer