Overview
Jack Deam (born Ian Deam; 1972) is an English actor. He used his grandfather's name for his stage name. His most notable performances have been as the pyromaniac Marty Fisher, who has Tourette syndrome, in Channel 4's comedy drama series, Shameless, and as Inspector Mallory in Father Brown.
Career
In 1990, Deam appeared in the Granada TV soap opera Families, a show about two families, one from Cheshire, the other in Australia, notably alongside Jude Law.
In 1992, he appeared in a few episodes of Heartbeat as Alan Maskell and returned to the series in 2004 as Jake Clarke. He also appeared in the TV mini series The Life and Times of Henry Pratt. He played the lead role as older Henry Pratt, whilst little Henry Pratt was played by Andrew Nicholson and young Henry Pratt was played by Bryan Dick.
In 1993, he played Vinnie, a young soldier for the King's Fusiliers in the award-winning British drama Soldier Soldier. He later joined the cast of Clocking Off, written by Paul Abbott, playing Kev Leach from series 1-4.
From Wikipedia (CC BY-SA 4.0).