Career
He is best known for playing Brutus in The Hunger Games: Catching Fire and a fireman in The Lazarus Effect. Gunn started his acting career 1997, with a cameo in the New Zealand series Pulp Comedy. He later appeared in the television series Haunted, Deep Cover, Oz, Late Night with Conan O"Brien, Law & Order: Special Victims Unit, Fastlane and Buffy the Vampire Slayer.
Gunn appeared also in the Television films Recipe for Disaster, Mending Fences and Edgar Floats.
As well played minor roles in the Mainstream films Celebrity, Mickey Blue Eyes, Oxygen, 28 Days, Herbie Fully Loaded, Hotel California and Bad Teacher.