Gen¹³ is a 1999 animated film based on the comic of the same name.
In 1971, Gen 12 subject Stephen Callahan has gone rogue, refusing to surrender his progeny. An order is sent out to special forces operatives to retrieve the subject dead or alive. A warning is also given that he has manifested the Gen-Factor, and is registered with Internal Operations as a Super Powered Being. (S.P.B.). He was last seen with his ex-wife Rachel Callahan.
College student Caitlin Fairchild is offered a scholarship by the National Security Committee to attend a secret military school set in a U.S. desert. While there she meets new friends Percival Chang (Grunge) and Roxanne Spaulding (Freefall). Unbeknownst to them, the school's headmasters—Ivana Baiul and Matthew Callahan—are conducting genetic experiments on their pupils in a plot to turn them into super-powered beings ("go Gen Active") and launch an insurrection against the government. The only person in their way is Colonel John Lynch of Internal Operations, an original member of Gen 12 who is investigating the Gen 13 project and is determined to expose the headmasters' illegal operations. He introduces himself to Caitlin and mentions that he knew her father, Alex.