The Target - S1-E1
Continuity mistake: As D'Angelo is talking in the foreground, a stripper in shiny lavender dress she had removed with some difficulty in the background a few moments earlier is magically clothed again as scene closes out and camera pulls back. (00:50:25 - 00:52:05)
Revealing mistake: The dead guy on the car blinks right before the police officer passes with the caution ribbon. (00:03:20)
Cleaning Up - S1-E12
Continuity mistake: When Bodie and Poot shoot Wallace, blood splatters on the wall behind him. The pattern of blood is significantly different in the scene where Bunk finds his body.
Sentencing - S1-E13
Other mistake: Towards the end the camera focuses on three youths, one of whom the main character in the scene calls over. One of the youths appears to be Wallace. If so he made a remarkable recovery from two bullets to the head. (00:55:00)
Chosen answer: As he's trying on his new hat, Valchek says, with a smile, "fits like a glove!"