High Quality Content by WIKIPEDIA articles! "To Surveil with Love" is the twentieth episode of The Simpsons` twenty-first season. It premiered on the Fox network in the United States on May 2, 2010 as the 461st episode of the whole series. In the episode, radiation seeps out of Homer`s gym bag after a bomb squad blows it up and Springfield officials decide to suspend all civil liberties. Meanwhile, Lisa dyes her hair after being stereotyped for being blonde.