If you thought Lanterns was content staying a quiet, grounded detective procedural in the Nebraska dust, HBO Max just pulled the rug out from under everyone.
With only three episodes left in the season, the new mid-season trailer dropped an absolute bomb with its official tagline: "The blackest night is yet to come." Sure, marketing teams love throwing around comic buzzwords for hype, but this does not feel like an empty reference. That line points straight to Geoff Johns' iconic 2009 comic saga Blackest Night, where cosmic necromancy turns the DC Universe upside down and the dead rise to hunt the living. What started as an isolated murder investigation is suddenly careening toward an epic cosmic collision, and it is hard not to get genuinely excited about where this is heading.
The Hal Jordan Mystery: Dead, Cloned, or a "Hal-ogram"?
The new footage immediately ratchets up the stakes between Hal Jordan (Kyle Chandler) and recruit John Stewart (Aaron Pierre) by confirming a massive twist from a decade ago. Back in 2016, following the disaster in Rushville, Hal took the fall for John regarding the deaths of the townspeople, leading directly to his arrest. That painful history slams into the 2026 timeline when John and Sheriff Kerry Kane stumble across Hal’s frozen corpse dumped in a high school football stadium.
Here is where things get delightfully messy. The trailer also shows Hal waking up alive as a captive elsewhere, sporting the exact same physical wound as John, right before the two share a tense reunion.
That identical mark is a massive breadcrumb. It directly points to the very same alien grafting technology that rebuilt John's skin earlier in the series. Did someone run that regeneration process on Hal, or are we looking at a biological duplicate grown in a lab? Online theories are running wild, debating whether the body in the snow is a decoy clone, an alien copycat, or if the "living" Hal John keeps talking to is actually an elaborate hard-light "Hal-ogram" construct left behind to steer the recruit through the investigation.
Hal has a long comic history of cheating the grave, and whether he is genuinely dead, surviving on borrowed alien tissue, or projecting from beyond, the show is happily obliterating the boundary between life and death. Add in a quick glimpse of Guy Gardner on the hunt and John Stewart coming face to face with Sinestro in deep space, and you can feel the cosmic walls closing in fast.
Why "The Blackest Night" Means Everything for the DCU
Now, a healthy dose of reality is necessary here. With only three episodes to go, Lanterns is obviously not going to stage a full-scale galactic zombie apocalypse before the season wraps. Trying to shove Nekron, Black Hand, and a multi-corps cosmic war into under three hours would be pure narrative chaos. What the show is doing, however, is quietly lighting the fuse.
While upcoming DCU blockbusters like Superman are lined up to handle immediate, heavy-hitting threats like Brainiac, Lanterns seems to be building the supernatural, long-term foundation for the franchise's first true shared crossover event. This delivers right on the promise James Gunn made when unveiling Chapter 1: "Gods and Monsters," where he called Lanterns an essential pillar of the slate:
"This is a terrestrial-based TV show which is almost like True Detective with a couple of Green Lanterns who are watching over precinct Earth. In it, they discover a terrifying mystery that ties into our larger story of the DCU."
Planting the seeds of a cosmic death prophecy in rural America fits that bill to perfection.
If this really is the DCU laying track for Blackest Night, the implications are wild. For that storyline to land, the universe needs an established history of fallen heroes and villains to resurrect, proving this world has past ghosts that can eventually be weaponized against the living. It also cracks the door open for the rest of the emotional spectrum down the road, paving the way for the Red Lanterns of rage, the Blue Lanterns of hope, and beyond.
Most importantly, it gives the DCU a grand, overarching destination to build toward across movies and television over the next several years. The low-key days of the Nebraska mystery are officially out the window, and if this wild ride actually leads to the Blackest Night, DC fans are in for something unforgettable.
Check out our podcast episode covering the 2009 crossover event Blackest Night!
New episodes of Lanterns air Sundays at 9:00 p.m. ET on HBO and stream on Max.