Welcome To Olesonville - S9-E3
Continuity mistake: Mrs Olsen cleans up the old Hansen house to sell, however it was made the blind school years back and burned down, killing Mary's baby and Alice Garvey.
Continuity mistake: A criminal steals Fish's gun and holds the squad hostage. He has a handcuff on one wrist with the other one hanging. The hanging cuff goes back and forth between being open and being closed throughout the scene.
Continuity mistake: Steve Austin uses his foot to stop the speeding, out-of-control taxi. The scene shows his foot in soft sand and gravel trying to stop it, but when he stops the taxi, it is on a paved, asphalt road.
The Dark and Bloody Ground - S1-E3
Continuity mistake: At lunch, Jim asks Beth Davenport to find out everything Ann knows about her husband. She is touching her necklace, but at the cut that same hand holds a mug. (00:09:10)