Madman (1981) is a Horror, Thriller film that follows madman Marz, an old folklore legend who murdered his family before escaping into the woods, is inadvertently summoned to a campsite to finish the spree he started decades ago. Currently, you can watch Madman on AMC Plus Apple TV Channel , AMC+, Shudder, Eternal Family. Streaming availability may vary by country and platform over time. It has a user rating of 5.0 out of 10 from 187 votes. Fans of horror movies may also want to explore similar titles below.