Doug AllenActingDoug Allen is a British film and television actor.Read full biographyKnown ForHello Darlin'2020Once Upon a Time in London2019Nightshooters2018Anti-Social2015Sniper: Legacy2014The Guvnors2014By Any Means2013Closed Circuit2013Nice Guy2012Screwed2011Sherlock2010The Firm2009Law & Order: UK2009Perfect Strangers2004The Inspector Lynley Mysteries2002Band of Brothers2001Hawkins2001Christie Malry's Own Double-Entry2000Gangster No. 12000One True Thing1998