When a world-famous astronaut returns home from his latest mission, he brings a unique souvenir to his wife and two children: a piece of an asteroid that hit his space station. But soon, strange things start to happen and nine-year-old Katie becomes convinced that aliens have moved in.
There are no TV Airings of I Think My Babysitter's an Alien in the next 14 days.
Add I Think My Babysitter's an Alien to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".