Under Siege (1992) runs 1 h 42 min, is rated R in the US and averages 6.3 from 1,832 TMDB members. A disgruntled ex-CIA operative, his assistant and their assembled group of terrorists seize a battleship with nuclear blackmail in mind. They've planned for every contingency but ignore the ship's cook, former Navy SEAL Casey Ryback—an error that could be fatal.
Availability loads live for your country. See where Under Siege streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-08: Hoopla (free), Tubi TV (free with ads).
Under Siege on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists