Alien Siege: Directed by Robert Stadd. With Brad Johnson, Erin Ross, Lilas Lane, Nathan Anderson. An advanced race of aliens descends upon Earth with a single goal - the blood of eight million humans …

Alien Siege is a 2005 Sci-Fi Channel Original Movie about an alien race that comes to Earth seeking a cure to a deadly virus, for which the antidote is human blood.

An alien species called the Kulku demand that eight million human beings be handed over to them to produce a cure for the virus that is killing them. In return, the Kuklu promise not to wipe out...

Jan 1, 2005 · A scientist fights to save his daughter when she is chosen as one of the eight million human beings who are kept hostage by an alien species in order to save their planet.

Needing the blood of millions of humans as a cure to a virus, an alien species threatens Earth — but one determined scientist stands in their way. Watch trailers & learn more.

Nov 22, 2025 · Read the complete plot breakdown of Alien Siege (2005), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

A scientist fights to save his daughter when she is chosen as one of the eight million human beings who are kept hostage by an alien species in order to save their planet.

Find out how and where to watch "Alien Siege" online on Netflix, Prime Video, and Disney+ today – including 4K and free options.

Read the complete plot summary and ending explained for Alien Siege (2005). From turning points to emotional moments, uncover what really happened and why it matters.

Alien Siege is a 2005 Sci-Fi Channel Original Movie about an alien race that comes to Earth seeking a cure to a deadly virus, for which the antidote is human blood.