Add like... MegalodonMegalodonMegalodon Full Movie Online on 123Movies. A military vessel on the search for an unidentified submersible finds themselves face to face with a giant shark, forced to use only what they have on board to defend themselves from the monstrous beast.Genre: Action, Science Fiction, Horror, TV MovieCast: Michael Madsen, Scott C. Roe, Ego Mikitas, Paulina Nguyen, Dominic Pace, Aimee Stolte, Daniel Joo, Caroline Harris, Luke Fattorusso, Dimitry Rozental, Philip Nathanael, Sébastien Charmant, Elizabeth J. Cron, Mario Rocha,