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Line of DutySeries 3, Episode 3Inside AC-12
Have a look behind the scenes of AC-12
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Line of Duty—Series 3, Episode 3
3/6DS Steve Arnott believes there is a dark secret in Danny Waldron's past.
BBC Two
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Have a look behind the scenes of AC-12
3/6DS Steve Arnott believes there is a dark secret in Danny Waldron's past.
BBC Two
