Justin Chatwin is a Canadian actor. He is known for his role as Jimmy Lishman in the Showtime series Shameless, as well as Robbie Ferrier in the film War of the Worlds. He currently portrays Erik Wallace on the Netflix original series Another Life. Chatwin made his film debut in a minor role in the musical comedy Josie and the Pussycats (2001), and had his breakthrough role as Tom Cruise's son in the blockbuster War of the Worlds (2005). Chatwin's first leading roles in studio films came with The Invisible (2007), as well portraying Goku in Dragonball Evolution (2009), which is based on a Japanese manga. Moving to independent films, he starred as rock star Bobby Shore in sci-fi musical Bang Bang Baby (2014), a performance for which he received a nomination at the Canadian Screen Awards for Best actor in a supporting role. Other credits include the romantic comedy Unleashed (2016), and drama Summer Night (2019). In television, over the course of five years (2011 - 2015), Chatwin played Jimmy Lishman in the Showtime comedy-drama Shameless. He starred as a cartoonist and recovering drug addict in the CBS mystery series American Gothic (2016), and portrayed superhero Grant Gordon / The Ghost in "The Return of Doctor Mysterio", the 2016 Christmas special of the BBC science fiction series Doctor Who. Since 2019, Chatwin plays scientist Erik Wallace in Netflix's Another Life. Besides acting, Chatwin pursues other endeavours such as activism and charity. An extreme sports and adventure enthusiast, he has a passion for motorcycles and travelling. Chatwin's journey from Vancouver to Patagonia on motorcycle was depicted in the documentary series No Good Reason (2020), which he also executive produced.