Though the cast and crew have remained tight-lipped on the plot of the latest instalment , creator and executive producer James Cameron did let slip:
"This is a continuation of the story from Terminator 1 and Terminator 2.
"And we're pretending the other films were a bad dream.
"Or an alternate timeline, which is permissible in our multi-verse."
Who's in the cast with Arnold Schwarzenegger?
Linda Hamilton reprises her role of Sarah Connor for the first time since 1991. In the film she's the mother of John Connor, who will become the future leader of the Resistance in the war against Skynet.
-CGI will be applied to recreate Hamilton’s facial likeness from 1991 in flashback scenes.
Arnold Schwarzenegger as T-800 "Model 101", an aging Terminator recruited by Sarah to help protect Dani.
-Brett Azar serves as the body double for a younger T-800, with Schwarzenegger's 1991 facial likeness being applied through the use of CGI.
Mackenzie Davis as Grace, a soldier-assassin human-machine hybrid sent from the future to protect Dani Ramos from the new advanced Terminator prototype.
Gabriel Luna as Rev 9, an advanced liquid metal Terminator prototype with the ability to split into two separate units - an endoskeleton and a liquid metal form. Rev has been sent to terminate Dani Ramos.
Natalia Reyes as Dani Ramos, a young woman who is a hybrid of Terminator and human targeted for termination by the new Terminator.
Diego Boneta as Miguel Ramos, Dani’s brother.
Jude Collie as John Connor: The son of Sarah Connor, who was destined to save humanity, years in the future, from an apocalyptic war against the machines as leader of the Resistance.
-Collie serves as the body double for a younger John Connor, with Edward Furlong's 1991 facial likeness being applied through the use of CGI.
The Dark Fate plot will follow on from the original 1984 movie and its 1991 sequel— which means you can say “hasta la vista, baby” to the events of the other three films in 2003, 2009 and 2015 - which didn't star Linda Hamilton.
Paramount Pictures and 20th Century Fox have detailed the premise as follows:
"More than two decades after the events of Terminator 2: Judgment Day, Sarah Connor (Linda Hamilton) sets out to protect a young woman named Dani Ramos (Natalia Reyes) and her friends as a liquid metal Terminator, Rev 9 (Gabriel Luna), sent from the future attempts to terminate them."