After outrunning a typhoon at sea, a strong-willed tugboat navigator and her crew discover a high-tech alien life form that's taken control of a Russian research vessel and aims to destroy on a massive scale.

Elly is asked by a family friend to spend a few days looking after an elderly woman living in a remote cabin. She readily agrees thinking a short trip to the woods will be a nice escape. The cabin turns out to be anything but relaxing as Elly begins hallucinating in ways that blur reality with her dreams. As the visions take over, Elly realizes that she was lured there by a demonic presence hiding inside of the woman just waiting to break free.

When the crew of an American tugboat boards an abandoned Russian research vessel, the alien life form aboard regards them as a virus which must be destroyed.

An experienced cop and his rookie partner patrol the streets of East Los Angeles while trying to keep the gang violence under control.