On the Double [55863] Released: 1961-05-19 Revenue: $0 Budget: $0 Profit: $0 Runtime: 92 mins Popularity: 0.7583 Vote Average: 6.9 Vote Count: 16 Overview: American GI Ernie Williams, admittedly weak-kneed, has an uncanny resemblance to British Colonel MacKenzie. Williams, also a master of imitation and disguise, is asked to impersonate the Colonel, ostensibly to allow the Colonel to make a secret trip East. What Williams is not told is that the Colonel has recently been a target of assassins. After the Colonel's plane goes down, the plan changes and Williams maintains the disguise to confuse the Nazis about D-Day. Cast [14] Danny KayePfc. Ernie Williams Dana WynterLady Margaret MacKen Wilfrid Hyde-WhiteColonel Somerset Margaret RutherfordLady Vivian Diana DorsSergeant Bridget Sta Allan CuthbertsonCaptain Patterson Jesse WhiteCorporal Joseph Prae Gregory WalcottColonel Rock Houston Terence de MarneySergeant Colin Twick Rex EvansGeneral Carleton Bro Rudolph AndersOberkommandant Edgar BarrierBlankmeister Pamela LightMrs. Somerset Ben AstarGeneral Zlinkov Trailers