Detective Trupo — 'American Gangster' (2007)
Captain McCluskey — 'The Godfather' (1972)
Terence McDonagh — 'Bad Lieutenant: Port of New Orleans' (2009)
Dennis Peck — 'Internal Affairs' (1990)
Ray Donlan — 'Cop Land' (1997)
Dudley Smith — 'L.A. Confidential' (1997)
Colin Sullivan — 'The Departed' (2006)
DEA agent Norman Stansfield — 'Leon: The Professional' (1994)
The Lieutenant — 'Bad Lieutenant' (1992)
Detective Alonzo Harris — 'Training Day' (2001)

https://collider.com/best-crooked-cops-movies-reddit/#ray-donlan-mdash-39-cop-land-39-1997


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