Crystal Lake Ending Explained: A Prequel Series All About How The Voorhees Legend Is Born

Major "Crystal Lake" spoilers ahead!

When "Crystal Lake" was first announced, it was generally spoken of as a prequel series to the "Friday the 13th" film franchise, and that it would focus on the original killer of 1980's "Friday the 13th," Mrs. Pamela Voorhees. As played by Betsy Palmer in the first two "Friday" films, Mrs. Voorhees was initially a fake-out for the audience who might've expected a man to be behind the vicious slayings in and around Camp Crystal Lake. When it was revealed to be the grieving mother of a boy, Jason, who drowned at the camp several decades prior and had slipped into madness as a result, the film took on a neat little extra psychological dimension, as it was Pamela's quest to save innocent kids by killing, well, kids she deemed not-so-innocent. After a now-adult Jason became the franchise's iconic killer, Pamela became the core emblem of the boy-man's undying thirst for bloody vengeance, and she's remained in that position ever since.

One element of "Crystal Lake" that folks correctly guessed would be involved is the further examination of Pamela (Linda Cardellini). As conceived by showrunner Brad Caleb Kane, Pamela is a surprisingly complex person, and the themes behind her transformation as well as the larger social, historical, and moral implications of such is what the series is about. Yet Kane also cleverly acknowledges the various inconsistencies in "Friday" lore, both within the films and this show itself. Rather than provide some be-all, end-all explanation or canon, "Crystal Lake" embraces one of the core elements of "Friday the 13th," which is that it's all one big, eerily ambiguous campfire legend. The ending of the season (which may or may not end up being the ending of the series) is abundant proof of this.

Pamela Voorhees' grief over the loss of Jason (Callum Vinson), as well as her growing indignation at the teen counselors and parents who she believes contributed to her son's death via neglect or otherwise, is well documented in "Crystal Lake." Also, as with other horror characters who've come before her, Pamela's worldview clashes with others around her, leading to her overprotectiveness toward Grace (Gwendolyn Sundstrom) and her on-again, off-again romance with Sheriff Brooks (William Catlett). All of this would be enough to chronicle how Pamela will end up as the person responsible for a killing spree in 1980, yet Brad Caleb Kane and the show introduce a new wrinkle to her, one which aligns her much more solidly with her son. Like the classic horror monsters of old, both Pamela and Jason are as much victim as they are perpetrator, and their victimhood has everything to do with one Elias Wittering (Hamish Linklater).

In the season's penultimate episode, "Friday...," it's revealed that Elias was Pamela's husband and Jason's father, and he was either roped into (or planned all along) making sure that Pamela had a son whom his company, Bellflower Chemical, could experiment on for purposes of trying to make a human being resistant to potential nuclear attacks. This plotline is deliberately reminiscent of the films of Douglas Sirk and later Second Wave feminist genre parables like "Rosemary's Baby" and "The Stepford Wives," with Pamela being gaslit, manipulated, and eventually hunted by Elias and other Bellflower goons. It's important to note, however, that this flashback is framed as Pamela's relaying her tale to Sheriff Brooks and his sister Briana (Devin Kessler), and as such the presentation is very surreal and dreamlike. Pamela may not be a reliable narrator.

Within the loose retroactive continuity of "Friday the 13th," it's generally been assumed that Jason Voorhees was, by most accounts, a perfectly sweet if developmentally challenged young boy who only went mad thanks to the trauma of surviving his accident, living alone in the woods for years, and then seeing his mother killed at the hands of Alice Hardy. Yet "Crystal Lake" raises the question of whether Pamela's troubled nature (again, partially brought on by the emotional abuse she suffered) helped contribute to the murderous Jason that we end up seeing in the series' last episode.

Elias finds Pamela in Crystal Lake, and his Bellflower gang abduct her after wounding Sheriff Brooks. Eventually, the two parents have it out in the shack Jason found with Grace prior to drowning. Elias points out that Pamela accidentally allowed Jason to nearly drown when he was a baby, and implies that she's more guilty than she admits with regard to neglecting him. That's when Jason himself (wearing a bag over his head with an eyehole cut in it) shows up, revealed as the man who's been committing some killings in the woods over the past year.

When Elias unsuccessfully attempts to convince Jason to return home with him, Pamela helps convince Jason to kill him. Then Jason attacks Pamela, letting her go only when he appears to remember her. Pamela sees Jason as his younger self, even though the boy has grown an abnormal amount in just one year's time. Ralph (Nick Cordileone) appears and fires a gun at Jason, causing the latter to disappear suddenly. Pamela rants about how her son has grown stronger than ever, and whispers a warning that sounds like a curse, claiming that "these woods are ours now."

Obviously, these events can all be seen as cliffhangers should "Crystal Lake" get a second season. However, Brad Caleb Kane cheekily titles the last episode "The Final Chapter," which certainly sounds final, yet of course refers to the 1984 "Friday" sequel that turned out to actually be part four of 12. So, while the intention is most likely for "Crystal Lake" to continue, the series does feel like a complete thought, and that's bolstered by the final scene.

In it, a group of teenagers listen to young Steve Christy relay the story of Pamela and Jason Voorhees thus far around a campfire, mentioning how it's only been a year since Jason's drowning but that "ever since then, it's like someone's put a curse on this town." Steve mentions that the Jason supposedly lurking in the woods is not a boy anymore, may not even be human, and only exists to kill. He leaves the campfire with some others, and as a couple remaining teens worry over whether the story has any truth to it, a branch cracks, a girl whips around, and the show cuts to black.

"Friday the 13th" has always maintained an eerie supernatural ambiguity about itself, and this is what Kane is getting at with this conclusion. Everything we've seen might've happened as we were shown, or it perhaps happened a little differently, or maybe it didn't happen at all. The point is less about veracity, and more about possibility. Jason and Pamela are the monsters lurking in the woods of our collective imaginations, the id lying repressed within our souls, and sometimes, on certain unlucky days, they may find their way out.

"Crystal Lake" is streaming on Peacock.