Spoiler alert! We're discussing important plot points and the ending of "MaXXXine" (in theaters now), so beware if you haven't seen it yet.

Believe it or not, the 1980s-set meta slasher movie “MaXXXine” boasts a happy ending and features its heroine’s severed head in the final moments.

Written and directed by Ti West, the horror film put the final touches on a trilogy that began with “X," which featured star-chasing amateur porn actress Maxine Minx (Mia Goth) surviving a slaughter perpetrated by jealous elders in 1979. Then there was the detour to 1918 with the period prequel “Pearl,” focusing on the “X” villainess of the same name (also played by Goth), her youthful dreams of being in the movies and her taste for axe-wielding violence.

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“MaXXXine” catches up with Maxine in 1985, with her big Hollywood break on the horizon if the popular adult-film starlet can survive the mystery man killing her friends and targeting her, too. But with the help of her agent (Giancarlo Esposito), she fights back, gruesomely taking out a bad-guy private eye (Kevin Bacon) via junkyard car crusher, revealing the real villain and reaching her dream of movie stardom in the horror flick “The Puritan II.”

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West and Goth discuss the ending of “MaXXXine,” that unnerving final shot and if Maxine’s story is really over.

What happens in the ending of 'MaXXXine'?

Maxine ventures to Hollywood Hills to figure out who her antagonist is that knows about the “Texas Porn Star Massacre” she lived through and threatens her life and career. The culprit? Her televangelist father! It’s teased at the end of “X” that powerful preacher Ernest Miller (Simon Prast) is her estranged dad, but he shows up in “MaXXXine” with a whole crew of followers who’ve gone to desperate lengths to bring his daughter back to the fold. Suffice it to say, she’s not down and winds up blowing her father’s head off in extremely gory fashion.

The original incarnation of “MaXXXine” involved Maxine being “haunted” once more by Pearl (who menaced the heroine in “X” before Maxine crushed her noggin under a tire during her escape). The plan was for some “turning-into-Pearl body horror stuff,” West says, but after “fussing around with that” for a couple weeks, the director decided to nix the supernatural elements. “It just felt like going backward wasn't what these movies were about (and) it just wasn't as compelling handcuffing her to the past in that way.”

Does ‘MaXXXine’ have a post-credits scene?

Nope, but the final sequence is meaningful in West’s overall mythology. There’s scene being filmed in “Puritan II” and the decapitated head of Maxine’s character – the actress had a life cast made earlier in the movie – is shown upright on a bed and the camera stays on the image until it moves out of the room and zooms out for a wider view of LA.

West says it’s “partially a nod” to the ending of “Pearl,” where Goth holds her unforgettably chilling grin throughout the entire credits. The “MaXXXine” moment was an image “I always had in my mind as having made it in Hollywood. That was such a goal for her, was to become a star,” the director explains.

“There's something about the end of ‘Pearl,’ about her smiling and trying to keep smiling, that’s representative of the movie as a whole. And there's something also about this severed head on the bed being photographed that's representative of the absurdity of it all as well.”

For the record, sitting for a life cast was more arduous than marathoning that infamous “Pearl” smile, Goth reports. “When you're in a scene like that and it feels like it's going well, it's euphoric. You're kind of like on this magic carpet ride.”

Will Mia Goth's Maxine Minx return for another movie?

She made it out of the worst porn shoot ever in the 1970s and finally went legit in the ’80s. Maybe the next film could be Maxine going for an Oscar in the ‘90s? 

“I just don't know where else it can go at this point,” Goth says. “It’s incredible that we were able to do this (trilogy). Maybe it's best to just leave it there and just keep people wanting more.”

West reveals that he does have “some ideas in my head,” but for now “I kind of need to let the dust settle. The door is always open to keep this universe alive. I just need to have a really good reason to do it.”

After being “partners in crime” with Goth on these movies since "X" was announced in 2020, “it's going to be very strange to wake up in about two weeks and not be calling her being like, ‘All right, what time are you coming to set tomorrow?’ ”