Under Siege is a 1992 action film starring Steven Seagal as a former Navy SEAL turned cook who must use his combat skills to thwart a group of terrorists who have taken over a battleship. The film is set in jeopardy as the terrorists threaten to launch a nuclear missile if their demands are not met, putting the crew and the entire world in danger. With intense action sequences and a suspenseful plot, Under Siege is a thrilling and entertaining ride from start to finish.