Lisa After the death of his brother, Jacob, Tom is determined to protect his niece, Lisa, from Eric Crawford. Tom tells Lisa the truth about her father being half alien and the powers it gave him. Tom is then in the hospital with Lisa after she gives birth to her daughter, Allie. Episode 10 Taken Tom meets up with Lisa, Charlie, and their daughter, Allie, but is shocked to see alien visitor John is with them. Tom takes them to Texas to his mother's place where they would be safe and John later goes back home. After the Army track down their location, the aliens take Allie for her protection. Tom then gives Charlie and Lisa the diary of Allie. Science fiction television characters Television characters introduced in 2002