23rd Nov 2011
A Plaque for Mayberry - S1-E25
Continuity mistake: About 2/5 through the show, Barney comes into the office with a family tree chart. The edge of the paper is on the bottom of the roll sticking out to the left, there's a cut to a different angle and the edge of the paper is on top, not sticking out and still facing to the left. On top, it should be facing to the right.
10th Mar 2011
Continuity mistake: About 20 minutes in, Barney knocks the announcement bell off the door trying to sneak out of the pharmacy, Andy comes in one minute later and the bell rings when he opens the door. You can see the bell swinging above the door.
7th Dec 2010
Continuity mistake: Aunt Bee won a garbage disposal in "Aunt Bee on TV" and it's one of the gifts she keeps, but she buys another one in a later episode, "Lost and Found," with insurance money.