TV.com

Margaret and Casey Brewer's father has just been fired from his job as a botanist, and to recover, he spends his time locked down in the family's basement, working on new experiments. When Margaret and Casey go down there to see what he's doing, he firmly yells at them to stay out of there, but while he's driving their mother to the airport for an out-of-town trip to visit her sister in the hospital, Margaret and Casey sneak down there to take a look. They find that some of the plants that their father is growing seem very much... alive, as one even reaches out to grab Margaret. Traumatized and scared by the strange occurrences, Margaret decides to spy on her father, only to find his blood has turned green and leaves are growing out of his head... Add a recap »