While the heroes of the upcoming sci-fi action blockbuster Terminator: Dark Fate all have tough tasks to accomplish to save the future, you could argue that none of the characters have as intimidating a challenge as Gabriel Luna, the actor.

Luna plays the film's big bad, the Terminator Rev-9, a new kind of shape-shifting killer robot that can separate itself into two parts to maximize the future-altering carnage. The character looks to be absolutely formidable in the movie's early trailers—but in real life, Luna has to live up to the dread-inducing presence of the OG Terminator, Arnold Schwarzenegger, one of film's all-time great antagonists.