Julian Dennison is a film child actor from New Zealand, best known for his roles as Ricky Baker in Hunt for the Wilderpeople, the highest-grossing New Zealand film in history, and as Russell Collins a.k.a. "Firefist" in Deadpool 2.
When Supergirl gets pulled into the future by Brainiac-5. She is forced to help the Legion of Superheroes defeat the Fatal Five, and she investigates into where her fate lies in the future.
