Blood Relations (1977) is a Comedy, Horror film that follows a nurse arrives at a small town to discover that the blood supply at the hospital is being raided by a small group of vampires. Blood Relations is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 8.0 out of 10 from 1 votes. Fans of comedy movies may also want to explore similar titles below.