Joe Adler is an American actor. In 2010, he started his Hollywood career with guest roles in Detroit 1-8-7 and NCIS. The following year, he had his first movie role in Prom. After some more guest roles, he played Colin Milkovich in 3 episodes of Shameless. From 2013 to 2015, he starred as Jason Wylie in the television series The Mentalist. At the same time, he had performances in the films The Day I Finally Decided and played the role of Zart in The Maze Runner. Adler became further known for his recurring character as Isaac Cross in Grey’s Anatomy. He went on to appear in 3 episodes of Twin Peaks, as well as starred as DL Sullivan in the TV series Damnation.