Parker Mack is an American actor. He made his acting debut in the 2006 film The Ultimate Gift, appearing as an extra. His next role was in the 2010 short film Taking Flight. He later became known for his role as Mike Duffy on Chicago Fire, which he played from 2012-2013. Afterward, he played Sam Robertson in the film Divergent. His first starring role in the movies was in 2015’s A Sort of Homecoming. He also became known for his recurring character as Finn Madill on Chasing Life. From 2015-2016, he gained recognition for his role as Felix Turner on Faking It. Additionally, he’s had roles in The Darkness and Ouija: Origin of Evil.