Diagnosis: Death (2010) is a Horror, Comedy film that follows two people meet as guinea pigs in a weekend drug trial. They soon discover their lives are in more danger than they imagined. The staff are peculiar. The drugs cause hallucinations. Or is the clinic really haunted? Struggling with their senses, they must team up to unravel a spooky mystery. Diagnosis: Death is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.5 out of 10 from 13 votes. Fans of horror movies may also want to explore similar titles below.