Home People Mark Gibson Mark Gibson movies Mark Gibson movies Mark Gibson Movies (11) Creep Nation (2019) As Glen. He was 61 years old Hellmouth (2014) As Cliff Ryan. He was 57 years old Ejecta (2014) As Agent Brinkman. He was 57 years old The Maze Runner (2014) As Glader (Alec) (uncredited). He was 57 years old Exit Humanity (2011) As Edward Young. He was 54 years old Protect and Serve (2007) As Writer. He was 49 years old The Wild (2006) As Author. He was 48 years old Snow Dogs (2002) As Screenplay. He was 44 years old The In Crowd (2000) As Writer. He was 42 years old Lush (1999) As Director. He was 41 years old Lush (1999) As Writer. He was 41 years old
