Jack Deam

Jack Deam (born Ian Deam; 29 June 1972) is an English actor. He used his grandfather's name for his stage name. His most notable performances have been as Marty Fisher in Channel 4 dramedy ''Shameless'', DC Ken Blackstone in the ITV crime drama ''DCI Banks'', and Inspector Mallory in the BBC detective series ''Father Brown''. Provided by Wikipedia