Cast Credits S.W.A.T. (2017) Guest starring as Referee Episode 3x15: Knockout (Mar 11, 2020) [Co-Star] Ray Donovan (2013) Guest starring as Boxing Ref (2 episodes) Episode 4x02: Marisol (Jul 3, 2016) [Co-Star] Episode 1x10: Fite Nite (Sep 8, 2013) [Co-Star]