The Long Arm [50799] Released: 1956-06-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 96 mins Popularity: 1.1544 Vote Average: 6.974 Vote Count: 19 Overview: Scotland Yard detectives attempt to solve a spate of safe robberies across England beginning with clues found at the latest burglary in London. The film is notable for using a police procedural style made popular by Ealing in their 1950 film The Blue Lamp. It is known in the US as The Third Key. Cast [67] Jack HawkinsSupt Tom Hallida John StrattonSergeant Ward Dorothy AlisonMary Halliday Michael BrookeTony Halliday Sam KyddPolice Constable Glyn HoustonDetective Sergea Richard LeechNightwatchman / Newton BlickDeputy Commander Geoffrey KeenChief Superinten Sydney TaflerStone Peter BurtonCreasey George RoseSlob Arthur RigbyDetective Inspec Ralph TrumanColonel Blenkins Ian BannenThe Young Workma Maureen DavisThe Young Workma John WarwickDetective Inspec Joss AmblerCashier at Shipp Barry KeeganDetective Consta Alec McCowenHouse Surgeon Harry LockeSecondhand Deale Nicholas ParsonsPolice Constable Warwick AshtonNewspaper Circul Ursula HowellsMrs. Elliot / Mr David DaviesWelsh Police Con Julie MiltonWelsh Newsagent' Meredith EdwardsMr. Thomas Harold GoodwinOfficial at Some John WelshHouse Agent at S Gillian WebbHousewife at She Maureen DelaneyMrs. Stevens, th Jameson ClarkDetective Superi William MervynManager of Festi Vincent BallP.C. at Hospital Richard DaviesDetective Frazer HinesUrchin Stratford JohnsConstable David LodgeDetective at Car Guy StandevenDetective Frederick TrevesDetective tailin Peter WelchCID Man Martin WyldeckOfficer in Crimi Dennis Carnell Edward Cast Michael Collins Fred Davis Jack Dearlove Robert Gregory Fred Griffiths Patrick Halpin Aidan Harrington George Holdcroft Lindsay Hooper Arthur Howell Colin McKenzie Jack McNaughton Robert Moor Fred Nicholas John Paul Roy Purcell Charles Rayford Anthony Richmond Pat Ryan Philip Stewart Meadows White John Wilder Sonnie Wills Trailers