news Robert O'Mahoney acting news ✕ loading… add 4 of 5 films rated IMDb avg 6.2 IMDb median 6.0 RT avg 40% RT median 40% highest rated Sun Child 8.3 Sanctuary 6.0 An Old Fashioned Christmas 5.9 Nails 4.7 acting Nails → Doctor Stengel Dominion Creek (TV) → Jacob Hopkins Ripper Street (TV) → Walter de Souza Sanctuary An Old Fashioned Christmas → Earl Of Shannon Sun Child The Golden Road → Bob