The following contains spoilers for Moon Knight, Episode 4, "The Tomb," now streaming on Disney+.

If there's one thing Moon Knight has taught fans, it's not to trust anything what's happening in the series, especially where Oscar Isaac's Marc Spector is concerned. After all, quite a bit of his life revolves around blackouts while interchanging personalities with Steven. It's led to comedic banter but also a lot of chaos.

Following the revelation that he had a hand in the death of Layla's dad, fans are even wondering if the Jack Lockley persona, or maybe someone deadlier, took over his body quietly to raise hell. Well, the latest episode got even trippier with a dark twist that actually homages The Usual Suspects.

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Layla is part of Marc's warped world in Moon Knight

In the '95 neo-noir mystery thriller, U.S. customs agent, Dave Kujan, interrogated a con artist with cerebral palsy, Verbal Kint, in Los Angeles, hoping to crack a crime ring that involved drugs, murder and a lot of money. Eventually, all roads led to the mysterious Turkish crime lord Keyser Söze, with Kint confessing a series of stories, finally giving Kujan the evidence he needed to hunt the boss down.

However, the final moments change the movie drastically when Kint was set free and Kujan started looking at the crime board behind him. It turns out, Kint used keywords from pictures, newspaper articles -- and even his coffee mug -- to concoct the story to throw the agent off his trail and hide that Kint was actually Söze. This shaped one of Hollywood's most stunning endings, with Kujan running outside, only to find Kint missing. He'd already dropped his hobbling act and jumped into a car, leaving the cops with no clue how to find him. The film, for which writer Christopher McQuarrie won a Best Original Screenplay Academy Award, revisited Kint joking about how the greatest trick the devil pulled was making folks believe he didn't exist, before cutting to credits.

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This heavily influenced "The Tomb" in its finale when Harrow shot Steven, seemingly killing him. However, the episode cut to Marc in a mental facility, suggesting the entire Egyptian story about him being Khonshu's avatar was false. Marc was sedated and restrained, waking up to find key elements from the series in the environment he was immersed in.

Dr. Harrow is part of Marc's warped world in Moon Knight

Both the tomb and the Steven alter were based on an Indiana Jones-like movie, "Tomb Buster," that Marc repeatedly watched, while Layla was a patient playing bingo at the facility. The fishbowl was there too on a stand, Harrow's base in the Alps was a painting on the wall, plus Marc had a Moon Knight action figure seemingly warping his mind. Unlike Söze, though, Marc didn't willingly fabricate his story -- it was his mental disorder and subconscious cooking up lies.

Or at least that's what Harrow would have him believe. He's the doctor treating Marc, rocking a cane and sandals, just like the Harrow in the desert. Coincidentally, Harrow's office had Egyptian vases and statues with various gods that contributed to Marc's world where he and Khonshu had to stop Ammit. Thankfully, this institutionalized Marc ended up fleeing the doctor, but with only two episodes left, viewers are curious how he'll emerge on top in either world and if he can get it together to stop Harrow.

New episodes of Moon Knight release every Wednesday on Disney+.