Homer is obsessed with Margo, a top model. He sends her letters with his most secret longings and desires and observes her doing the most intimate things. When this is no longer enough for him, he joins Margo's acting class to satisfy his obsession. When the letters become more and more threatening, Margo calls in Damon Thomas because she suspects the letters are from a serial killer. Damon finds out that the letters are coming from Homer. Can he uncover the real threat before it's too late?