HomePeople Biography and filmographyGregory DePetro Biography unavailable on TMDB. Movies (6)TV shows (2) Movies (6) The Prey2025 · Ronald Hutch Final Diagnosis2025 · Dr. Simon Mission Quandary2015 13/13/132013 · Doctor Palumbo The Protector2006 · The Protector (as Greg DePetro) No Second Chances · Dr. Simon TV shows (2) Married with Secrets2016 · Graham Dwyer Asesinato en primera persona2016 · Prosecutor