Under Siege streaming: where to watch online?
You can buy "Under Siege" on Amazon Video, Apple TV, Fandango At Home, Microsoft Store as download or rent it on Amazon Video, Apple TV, Fandango At Home, Microsoft Store, Spectrum On Demand online.
There aren't any free streaming options for Under Siege right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.