In 1970, Head of the British Intelligence Agency, Terrance, is sent to America after a Russian spy named "the Grey Fox". 50 years pass, and Terrance has finally found a clue of where the Grey Fox is, which is in Springfield retirement home. After posing as the residence's new resident, he meets
Homer and his friends at
Moe's bar and bonds with them by telling them about his past life, and how his father was an oafish fool who screwed up every mission he was on, making a laughing stock of his reputation. Later, Terrance begins to suspect that Homer's father
Abe may be the Grey Fox and interrogates Homer. Homer realizes that Abe may be the Grey Fox after Terrance reveals that Homer somehow keeps his job even though he screws it up all the time, and that Abe hates America. The two then spy on Abe, and see him take a package from two Russian-looking men. Terrance asks Homer to trick Abe into Terrance's company. However, Homer cannot bring himself to bring Abe in, so Terrance (having now gone insane) kidnaps both Homer and Abe at gunpoint and plans to execute them both in the desert. Meanwhile
Marge,
Bart, and
Lisa go to the retirement home to find Abe and Homer. They meet Terrance's daughter, who tells them that Terrance has kidnapped them. The family head to the desert with
Chief Wiggum and arrest Terrance. Abe feels sorry for Terrance and his failure to accomplish anything in his entire life, and pretends to be the Grey Fox, making Terrance feel proud. Later, Homer and Lisa hear a Russian voice in
Maggie's room and believe she may be in communication with the Russians, but they learn that the voice is coming from her Russian-made toy. ==Production==