Sam wants to live a happy life with his girlfriend and soon-to-be wife Lisa. However, she is desired by many, among which includes Haikal, a mentally disturbed man. Their nightmare begins when Haikal makes a decision to kidnap both Sam and Lisa to take revenge for her rejection towards him.

Prior to the commercial success of Abang Long Fadil, Syafiq Yusof made his debut with this clever and disturbing psychological thriller. Starring the highly talented Shaheizy Sam in the lead role, SAM takes us on a claustrophobic ride into the broken mind of a dangerous criminal.