Synopsis

Death granted Peter his heart's desire: a single night journey back to 1984, to the cusp of his adulthood at eighteen. He promptly abandoned a planned date with Lois for the company of a movie actress. Upon his return to the present, however, he discovered a world profoundly askew. He was now married to the very actress he'd sought out, while Lois was entangled with Quagmire. Adding to the disarray, Stewie, Chris, and Meg had each inexplicably adopted Quagmire’s characteristic charm.