Con O'Neill Con O'Neill Actor Biography English actor and singer Robert Philip "Con" O'Neill is an English actor and singer. Roles Viktor Bryukhanov (Actor) Chernobyl Nathaniel Lennox (Actor) Harlots Neil Grey (Actor) The Tunnel Val (Actor) Uncle Ralph Stone (Actor) Criminal Justice Izzy (Actor) Our Flag Means Death Cliff Costello (Actor) Cucumber DCI Ferguson (Actor) Life of Crime Jack Barton (Actor) Nolly Roman McKeller (Actor) Without Sin Chief Mackenzie Bock (Actor) The Penguin General Montgomery (Actor) SAS: Rogue Heroes Gallery
