At the end of Seed of Chucky, Glen and Glenda were transferred into twin human babies, allowing both of them to exist simultaneously. Because their consciousness was transferred into infant-sized brains, the twins grew up without the knowledge that they once lived as a sentient doll.
The decision is made for the two siblings to return to their doll body to save Glen's life. Tiffany completes the ritual, leaving Glen and Glenda's human bodies devoid of their souls as they are combined into the doll.
This pressure eventually manifests as an outright split personality: Glen, the “male” half, is a sweet boy who just wants his parents to stop killing people. Glenda, the “female” half, is a murderer who enjoys following in her parents' footsteps.
Eventually, Tiffany decides to give up killing to raise her child, but Chucky refuses. The two settle on a plan to transfer their souls into human bodies, and Glen and Glenda into two separate twins, created by impregnating actress Jennifer Tilly with Chucky's sperm in a weird bit of meta humor.
Chucky and Tiffany make plans to transfer their souls into Redman and Jennifer. Tiffany knocks them out and uses a turkey baster to inseminate Jennifer with Chucky's semen, intending to use her baby as a host for Glen's soul.
If you're wondering why the two names, let us explain before we dive into their history. Although Glen/Glenda is one physical person, they possess the souls of two people, Glen and Glenda, with the former typically having control of the body.
Additionally, both twins are played by nonbinary actor Lachlan Watson. By making both twins certain they're nonbinary, Glen and Glenda were able to retain personality traits from their past lives without implying those traits are a result of gender confusion.
Following the events of “Bride of Chucky,” Tiffany, in doll form, gave birth to a child who was born a doll rather than just a soul trapped in one like their parents. Glen grows up and is introduced in “Seed of Chucky” as a sweet child who doesn't share their parents' appetite for murder.
Tiffany is stabbed in the heart by Chucky, and avenged by Jade who shoots Chucky to death. As she lies dying, Tiffany gives birth to a bloody baby doll which attacks the lieutenant.
Tiffany, like her love interest, Chucky, wishes to transfer her soul into the female human protagonist in both 'Bride Of Chucky' and 'Seed Of Chucky', succeeding in the latter; she manages to switch bodies with a fictionalised version of Jennifer Tilly.
Glen was completely opposite from their father Chucky and their twin sister, Glenda. Even though he was Chucky's son, who was cruel, malevolent and sadistic, Glen is strikingly meek, kind and compassionate. their parents had their different reactions to their gentle nature.
Yes, Curse of Chucky is not a direct sequel to Seed of Chucky. And yes, Glen/Glenda isn't mentioned at all here, nor are most of the plot developments from the last few films. But a whole lot of other elements are.
In order to get Glen's soul into a human body, Chucky's semen is inserted by Tiffany into Jennifer so she can bear a child for Glen to use. As the two awake the next morning, unaware of the events of the night before, Jennifer suddenly experiences morning sickness and realizes that she is pregnant.
Also known as the Lakeshore Strangler, we first meet Chucky in his original human form as he's running from the cops in Chicago. Upon being shot, he uses voodoo and an amulet, the Heart of Damballa, to transfer his soul into the closest vessel: a Good Guy doll. And thus, the Chucky we all know and fear came to be.
He was in love with Sarah, but she was married and pregnant with Nica. Chucky killed Sarah's husband and kidnapped her some time after the funeral. After Sarah rejects him, Chucky stabs her in the stomach before fleeing from the police. The stab to Sarah's stomach is what caused Nica to be born a paraplegic.
In the Seed of Chucky (2004), Tiffany was pesting Chucky all throughout the movie to stop the killings and focus on family. Chucky wanted to keep being a serial killer. Towards the bedroom scene when Jennifer gives birth, Tiffany stated that she was tired of Chucky's unwillingness to change and walked out on him.
Tiffany Valentine, portrayed by horror icon Jennifer Tilly, made her first on-screen appearance in 1998's Bride of Chucky. Canonically speaking, though, she was actually the girlfriend of Charles Lee Ray before he became a killer doll.
There, Tiffany manages to swap her soul with Jennifer's, shortly before the Tiffany doll is murdered by Chucky. Filled with rage, Glen/Glenda then kills their father. Five years later, it is revealed that Glen/Glenda's soul has been split between Jennifer's twins, allowing them to live as both a boy and a girl.
Charles Lee Ray was a character known as the Lakeshore Strangler who murdered 22 people before his death in the beginning of Child's Play. He is Chucky's original human form before he transferred his soul into a doll.
A lot of people think that Chucky is just using Tiffany and that he has no affection for her. However, this isn't the case if you look into it enough. Chucky does love Tiffany, he just doesn't try to act like a teddy bear around her. This is evident throughout the franchise.
