In the future, Denise Keller kills her kids in a "drunken" rage. After 6 months in prison she escapes... Meanwhile, Candace, Jeremy, Ferb, Vanessa, Phineas, and Isabella are having a reunion. When Phineas hears about Denise's escape, they are put on Witness Protection. After nine months on the road, Denise eventually catches up to them. However, they are heavily guarded with the assistants of Buford. She tricks Buford into letting her follow them. Eventually she fakes her death when the FBI, CIA, and IRA raid her apartment. That night, Denise breaks into their house and kidnaps their kids.