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Killer Fish
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You can watch Killer Fish (1979) for free on Plex.
Jewel thieves attempt to recover treasure from piranha infested waters. Mistrust and betrayals happen amongst the gang in the quest for gold.
Killer Fish is a film that explores themes of treasure, betrayal, jewel. It also touches on jewel thief and piranha.
Trailer
Director
Antonio Margheriti
Cast
Lee Majors, Karen Black, Margaux Hemingway, Marisa Berenson, James Franciscus, Roy Brocksmith, Dan Pastorini, Frank Pesce, Charles Guardino, Anthony Steffen
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Killer Fish
You can watch Killer Fish (1979) for free on Plex.
Director
Antonio Margheriti
Cast
Lee Majors, Karen Black, Margaux Hemingway, Marisa Berenson, James Franciscus, Roy Brocksmith, Dan Pastorini, Frank Pesce, Charles Guardino, Anthony Steffen
4 options ranked by value · 🇺🇸 United States
Keep browsing: New Releases · Popular Movies · Thriller · Action
treasure · betrayal · jewel · jewel thief · piranha
Watch Killer Fish for free on Plex. Watch Killer Fish for free on Plex Channel. Watch Killer Fish for free on Fawesome. Killer Fish is streaming on Shout! Factory Amazon Channel. Availability last verified May 5, 2026.