Seth Isaac Johnson: Seth Isaac Johnson. Actor: My Old Ass. Seth Isaac Johnson is a Canadian actor who is most recently known as Max LaBrant in the Sundance Hit, " My Old Ass" written/ directed by Megan Park. At age 10, he was cast as series regular in crime drama The Killing; appearing in over 20 episodes. He completed a degree in Behavioural Neuroscience while appearing as recurring character 'Eugene' in Firefly Lane....
Known For: My Old Ass (Max), Firefly Lane (Eugene), Supernatural (Shawn Raider), The Killing (Denny Larsen)