Streaming availability in United States
Where to Watch The Beast Within (1982)
He Was On The Verge Of Becoming A Man... Eater!
A horrified teen mutates into a crazed cannibalistic swamp creature, and must uncover the terrifying secret identity of his father before his nasty natural tendencies force him to make jambalaya out of the locals.
Science FictionFantasyHorror 98 min 5.5/10 from 121 votes
Where to Watch
Stream with subscription
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Amazon Video 
Apple TV Store Cast
- Ronny Cox as Eli MacCleary
- Bibi Besch as Caroline MacCleary
- Paul Clemens as Michael MacCleary
- R.G. Armstrong as Doc Schoonmaker
- L.Q. Jones as Sheriff Pool