HomePeople Biography and filmographyJohn Zderko Biography unavailable on TMDB. Movies (7)TV shows (4) Movies (7) Quiebre2022 · Vet Something About Her2021 · Officer Williams I Got the Hook Up 22019 · Enfinity Spokesman Haunting of Cellblock 112014 · Roger Amnesia: Who Are You?Amnesia: Who Are You?2014 · Sgt. Danner BriefcaseBriefcase2012 · Detective Smert Dirty Magazines2008 · Dad TV shows (4) Bosch: El Legado2022 · RHD Det. Matt Dorsey 9-1-1: Lone Star2020 · Brother Bob Dirty John2018 · Dano El mentalista2008 · Inner Circle Member