Home People Mark Gunn Mark Gunn movies Mark Gunn movies Mark Gunn Movies (6) Brightburn (2019) As Executive Producer. He was 50 years old Brightburn (2019) As Screenplay. He was 50 years old Journey 2: The Mysterious Island (2012) As Screenplay. He was 43 years old Journey 2: The Mysterious Island (2012) As Story. He was 43 years old Bring It On Again (2004) As Screenplay. He was 35 years old 2gether (2000) As Writer. He was 31 years old
