The heroes of the Arrowverse have yet another ally in their battle against the Anti-Monitor. Jonah Hex will returning as part of the Crisis on Infinite Earths crossover in December.
The news comes from Entertainment Weekly, who report that Johnathon Schaech will again reprise his role as the battle-scarred cowboy hero during the crossover.
Source: IGN.com Jonah Hex Returns in Arrowverse's Crisis on Infinite Earths