Dirty Cop No Donut is a 1999 mockumentary film directed by Tim Ritter. It follows a corrupt police officer who is actually a police impersonator called Officer Friendly Joel D. Wynkoop as he goes on a rampage. Released directtovideo in 1999, it was given a limited theatrical release in 2001, where it received scathing reviews from critics. A sequel, titled Dirty CopI Am a Pig, was released in 2001.
Source: Wikipedia