Sherman Augustus and J. Alphonse Nicholson Cast as Key Figures in HBO's 'Lanterns'

The Green Lantern-inspired series will explore John Stewart’s family history and a grounded murder mystery, with a 2026 release expected.

Sherman Augustus will portray John Senior, the father of John Stewart, described as a stubborn man fixated on the past.
J. Alphonse Nicholson has been cast as the younger version of John Senior, indicating the use of flashbacks to explore John Stewart's upbringing.
Lanterns will blend grounded crime drama with Green Lantern lore, focusing on Hal Jordan and John Stewart investigating a murder in the American heartland.
The series emphasizes character-driven storytelling, delving into John Stewart’s psychological depth and relationship with his father.
Produced by HBO, Warner Bros Television, and DC Studios, the show is set to premiere in 2026 and features a high-profile creative team, including Chris Mundy, Damon Lindelof, and Tom King.