Astronaut, Spencer Armacost, is on a routine space shuttle mission when suddenly all contact with earth is lost.

For two minutes, NASA cannot trace him or his partner and a major catastrophe is feared.

Then just as abruptly, contact with the crew resumes and the shuttle lands back on earth.

While the nation celebrates the astronauts safe return, Spencers wife, Jillian, senses something is strangely amiss the moment her husband comes home.

Haunted by violent dreams, she has the sickening sensation that her husband is not the man he used to be...