Lanterns Showrunner Chris Mundy Maps Season Two — Before HBO Has Greenlit It
Six weeks. That is how far Chris Mundy says he and writer Christopher Cantwell have gotten into planning a second season of Lanterns, the HBO drama based on DC's Green Lantern characters — even though HBO has not officially greenlit a season two (The Hollywood Reporter, 19 August 2026).
The approach is unusual but not unheard of in television: mapping story arcs before a renewal arrives, so a writers' room can start immediately if the network says yes. Mundy, who serves as showrunner — the writer-producer who oversees the day-to-day creative and production decisions on a series — co-created Lanterns with Damon Lindelof (Lost, Watchmen) and comic-book writer Tom King. The series was inspired by King's pitch, which framed the show in the vein of True Detective: a grounded crime investigation rather than a cosmic superhero spectacle (The Hollywood Reporter, 19 August 2026).
The first season runs eight episodes and stars Kyle Chandler as veteran Green Lantern Hal Jordan and Aaron Pierre as John Stewart, a new recruit in training. The story follows their investigation into a small Nebraska town after four undercover aliens are murdered during a high school football game. The pilot closes on a twist: Hal Jordan is found dead at the same field, ten years later, in 2026 (The Hollywood Reporter, 19 August 2026).
James Gunn, who co-chairs DC Studios alongside Peter Safran, described Lanterns as "a very grounded, real show" (The Hollywood Reporter, 16 March 2026). He originally announced the creative team in May 2024 (The Hollywood Reporter, 25 May 2024), and HBO formally greenlit the series as an eight-episode drama a month later (The Hollywood Reporter, 25 June 2024). Gunn released the official teaser on his social media in March 2026 and said the series was expected to premiere on Max in August 2026 (James Gunn, Facebook, 4 March 2026).
During development, Gunn largely left Mundy and his team to their own devices, according to The Hollywood Reporter. He did not require the Lanterns writers to build a bridge connecting John Stewart's appearance to Man of Tomorrow, the follow-up to 2025's Superman film — meaning the series could tell its own story without servicing a wider film franchise (The Hollywood Reporter, 19 August 2026).
Lindelof and King, Mundy's co-creators, are now occupied leading their own new series: The Chain and Mister Miracle respectively. That has left the season-two planning to Mundy and Cantwell, who co-created the AMC drama Halt and Catch Fire (The Hollywood Reporter, 19 August 2026). In a Variety interview published 15 August 2026, all three co-creators detailed the creative freedom they felt while working on the first season (Variety, 15 August 2026).
For now, season two exists only as a plan on paper. No premiere date for the first season has been confirmed beyond the summer 2026 window Gunn indicated, and no renewal has been announced.
