Tiffany

On a stormy night, Tiffany talks a cop into stealing Chucky's remains in a bag from an evidence vault. While speaking to him on the phone, she warns him not to look into the bag. When he does, she shows up from behind him and slits his throat with a nail file. She takes the bag containing Chucky's remains and takes it to her trailer where she puts him back together using new doll parts. She then resurrects his soul by using a book called Voodoo For Dummies.

Later, after she gets reacquainted with Chucky learns that what she thought was an engagement ring he had left on the mantle the night he was gunned down was actually just a stolen ring from a woman named Vivian Van Pelt. Outraged and hurt, Tiffany confines Chucky to a playpen which she bought for the baby she wanted to have.

Tiffany taunts him by throwing a bridal doll with the ring on a necklace, saying that he needs to settle down and that they make a cute couple. Chucky uses the ring to cut through the wood bars of the playpen and escape. He electrocutes Tiffany while she is having a bath (throwing her T.V. in the water), and proceeds to transfer her soul into that of the bridal toy. Like Chucky, Tiffany hates being inside of a doll's body, but discovers that The Heart of Damballa is the only thing that can make her become a human again. Chucky wore this very amulet on the night he became a doll as well.

It turns out Chucky's real corpse is buried somewhere in Forrest Creek Cemetery in Hackensack, New Jersey. Tiffany calls her neighbor Jesse, offering to pay him $500 to get them there by the next day he asks for $1000 which she agrees to. Unaware that Tiffany and Chucky are actually dolls, he takes advantage of this opportunity to take his girlfriend Jade from her overprotective uncle, Warren Kincaid. He asks Jade to accompany him, and she accepts his offer.

Before they leave, Warren attempts to frame Jesse by putting a bag of marijuana in his van, unaware that Chucky and Tiffany are in the van needing a ride to Hackensack. Tiffany and Chucky fatally wound Warren with nails, concealing his body in the trunk. En route to their destination, Tiffany and Chucky kill anyone getting in their way, framing Jesse and Jade in the process. To make matters worse, Tiffany and Chucky intend to steal Jesse's and Jade's bodies using voodoo.

Jesse and Jade decide to get married. After they do, they rest at a motel. They meet another pair of newlyweds named Diane and Russell, who try to convince them to share a room with them. While they're talking, Diane slyly steals Jade and Jesse's wallet and Tiffany notices her. Later on, after Jesse and Jade leave the room, Diane and Russell begin making out on the waterbed. Tiffany throws a champagne bottle to the ceiling mirror above it, and the two are sliced by falling pieces of broken glass. Impressed by the creative murder, Chucky proposes to Tiffany, and they make love as they began to have sex.

The bodies of the murdered newlyweds are later discovered by the hotel maid, which makes Jesse and Jade wanted by the police. Jesse and Jade eventually learn that the dolls are alive, and that there is no turning back. After hijacking a recreational vehicle from another couple, Jesse and Jade are forced to drive the dolls to the cemetery in Hackensack.

On the way, Tiffany and Chucky get into a huge fight (instigated by Jade and Jesse), and Jesse crashes and explodes their van. Nevertheless, they manage to reach the cemetery. Just before Tiffany transfers her soul into Jade, she stabs Chucky, as she is touched by Jade and Jesse's love for each other, which makes her realizes they belong dead. Tiffany is fatally wounded in the scuffle, and when the police show up, Chucky gets shot by Jade. As she lies dying, Tiffany gives birth to a bloody baby doll (which she and Chucky were mating earlier to have a child), which attacks the witnessing detective.

As a doll, Tiffany's soul inhabits a bridal doll she gave Chucky to mock him. The doll has green eyes and originally had black hair but Tiffany bleached it blonde like her human form. She also gave the doll a gothic attire and makeover and gave her the tattoo that her original human body had.