Film productions from United Kingdom

• 

  One of Our Aircraft Is Missing

  1942

• 

  One of Our Dinosaurs Is Missing

  1975

• 

  One of Two Evils

  2015

• 

  One Thousand Pictures: RFK's Last Journey

  2010

• 

  One Way Out

  1955

• 

  One Way Pendulum

  1964

• 

  Onegin

  1999

• 

  Only Human

  2004

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  Only Lovers Left Alive

  2014

• 

  Only Two Can Play

  1962

• 

  Only When I Larf

  1968

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  Ooh You Are Awful

  1974

• 

  Open Fire

  1994

• 

  Open Season

  1974

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  Open Your Eyes!

  2008

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  Opéra Imaginaire

  1993

• 

  Operation Bullshine

  1959

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  Operation Crossbow

  1965

• 

  Operation Diplomat

  1953

• 

  Operation Moffat

  2016

• 

  Operation Third Form

  1966

• 

  Oppenheimer

  1980

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  Oranges and Sunshine

  2011

• 

  Ordan's Forest

  2005