Season 2 of "Chucky" brought the series' teenage characters to the Catholic School of the Incarnate Lord. Meanwhile, Tiffany is keeping her own secrets about holding Nica (Fiona Dourif) hostage. In what is one of the season's best episodes, "Death on Denial" turns the series into something akin to a twisted Agatha Christie whodunit. Guest stars Gina Gershon, Joe Pantoliano, and Tilly's real-life sister Meg all show up to spend time with Jennifer. Murder and mayhem ensue, spilling over into the next episode, "Doll on Doll."
It is revealed that Tiffany is holding Jennifer, stuck as a Tiffany doll, in a cage. While that might sound wild enough to satisfy any twisted horror fantasy, the story becomes even better. Tilly's recurring character status on "Family Guy” provides a strange answer to how Tiffany stays financially afloat through all this depravity.
The characters reveal that Jennifer is being fed chocolates while answering fan mail and paying bills. To keep making money, she continues voicing Bonnie Swanson on the long-running animated series and playing online poker; Tilly is noted for being a competitive player in reality, participating in various World Poker Tour events. The arrangement doesn't last much longer. Selected details ultimately trip up Tiffany as Jennifer sets a trap that only her sister understands — leading to Meg's death and a fiery getaway. It also sets in motion strange events that will also lead to Jennifer's death — still in doll form, no less.