Years before James Gunn and Peter Safran took over DC Studios, a scrapped HBO Max “Green Lantern” series titled “Emerald Knights” was developed as an ambitious, big-budget space epic. Recently surfaced concept art reveals its two-era structure spanning 1941 and 1984, alongside planned appearances by Guy Gardner, Alan Scott, and primary villains the Manhunters.
Cancelled DC Series Influences New Lanterns Show
- The Lost Vision: Developed under former DC Films president Walter Hamada, the eight-episode series was meant to be the most expensive project of producer Greg Berlanti’s career before being scrapped in October 2022.
- Dual-Era Narrative: The narrative split across two distinct periods, following a closeted Alan Scott in 1941 and a hyper-patriotic Guy Gardner in 1984.
- Shared DNA: Despite the cancellation, elements of the abandoned project—including the Manhunters as primary antagonists and Sinestro—reappear in this year’s successful HBO series “Lanterns.”
Concept Art Unveils the Abandoned Space Epic
As darkhorizons.com reported, Marc Guggenheim shared several pieces of concept art from his cancelled live-action “Green Lantern” series after arguments surfaced among the DC fandom following the recent season finale of the current HBO show “Lanterns”. The newly surfaced artwork illustrates a vastly different path for the DC property before corporate shakeups altered television programming.
According to comicbasics.com, the concept art arrives with a surprising amount of detail, showcasing a squad of human and alien Lanterns bracing for battle amidst glowing green constructs like shields and blades. Additional imagery features a sleek, armored suit against a planetary backdrop, diverging sharply from the aesthetic of the 2011 feature film.
The visual materials demonstrate how far pre-production had advanced before Warner Bros. Discovery pulled the plug.
Two Eras and a Stacked Roster of Characters
The abandoned series intended to stretch across multiple decades, employing a unique two-timeline framework. As darkhorizons.com detailed, the 1941 storyline centered on Alan Scott as a closeted FBI agent blackmailed by J. Edgar Hoover, with Jeremy Irvine attached to play the role.
Meanwhile, the 1984 timeline positioned Finn Wittrock’s Guy Gardner as a Rambo-esque embodiment of 1980s hyper-patriotism and masculinity. Fictionhorizon.com added that the production also created a brand-new half-alien character named Bree Jarta from Sector 2814 to partner with Gardner, though the role was never officially cast.
The wider roster of characters mapped out for the writers’ room included Jessica Cruz, Simon Baz, Kilowog, and Sinestro. Seth Grahame-Smith served as showrunner alongside co-creator Marc Guggenheim, completing eight scripts before executive departures dismantled the project.
Corporate Upheaval and the Road to Lanterns
The collapse of “Emerald Knights” arrived during a period of sweeping corporate restructuring at Warner Bros. Discovery. With the ousting of executive Walter Hamada, the studio altered its strategy, moving away from a high-budget space opera toward a grounded, detective-style mystery.
Guggenheim explained to Popverse, as noted by comicbasics.com, that his team envisioned a “multi-generational two-timeline space epic,” while network notes persistently pulled the project toward a grittier approach.
Despite the demise of the Berlanti-backed production, several foundational ideas survived the transition. The Manhunters, engineered by the Guardians in comic lore to maintain galactic order, ultimately surfaced as antagonists in the current HBO series “Lanterns,” bridging the gap between what was built and what finally reached the screen.
