Cast Credits Code Black (2015) Guest starring as Ethan Watney Episode 1x06: In Extremis (Nov 4, 2015) The Night Shift (2014) Guest starring as Marcus Episode 2x09: Parenthood (Apr 13, 2015) Under the Dome (2013) Guest starring as Scotty Fannon Episode 1x06: The Endless Thirst (Jul 29, 2013) [Co-Star] The Walking Dead (2010) Guest starring as Luke (4 episodes) Episode 4x08: Too Far Gone (Dec 1, 2013) [Co-Star] Episode 4x05: Internment (Nov 10, 2013) [Co-Star] Episode 4x02: Infected (Oct 20, 2013) [Co-Star] Episode 4x01: 30 Days Without an Accident (Oct 13, 2013) [Co-Star] View 1 more View 1 less Family Guy (1999) Guest starring as Kid Episode 13x05: Turkey Guys (Nov 16, 2014)