After a dangerous injury on the set of Maze Runner: The Death Cure last year, who'd have thought the breakout Teen Wolf star Dylan O'Brien would be fronting another film franchise, and an action movie to boot.
This September he's starring in the adaptation of Vince Flynn's American Assassin as black-ops recruit 'Mitch Rapp'.
In this origin story, after being orphaned as teenager and his fiancé is slaughtered by terrorists during  vacation in Ibiza, he's recruited and trained by Michael Keaton's tough-as-nails CIA trainer to kill the threats to America that need killing, like terrorists and mercenaries-for-hire.
These billboards for the new spy thriller were first snapped along La Brea Avenue on August 22, then further billboards were spotted along Santa Monica Boulevard and Wilshire Boulevard through August 27, 2017.
Dylan O'Brien fans can also check out these Teen Wolf billboards and these Maze Runner: The Scorch Trials movie billboards.
With the character appearing in more than a dozen novels, there's no doubt that if this film is a success we'll be seeing more of O'Brien as the super-assassin in the future.