Searxng/Lanterns HBO Max tv TV Aaron Pierre reprises his role as Green Lantern John Stewart in 'Man of Tomorrow,' joining the new Superman in the epic DC sequel. March 15, 2026 AceShowbiz - Aaron Pierre is set to reprise his role as John Stewart in the upcoming DC Studios film Man of Tomorrow, following his debut in the HBO series Lanterns. Aaron Pierre, known for his work in Rebel Ridge and Mufasa: The Lion King, will join a star-studded cast including David Corenswet as Kal-El/Clark Kent, Nicholas Hoult as Lex Luthor, and Lars Eidinger as Brainiac in the highly anticipated Superman sequel.