When Joanne starts to rattle the mug, against the "jail bars", Katie turns her head to look at her. But in the next shot, Katie's head is straight and then turns her head to look at Joanne.
During the baptism scene on Bethesda Terrace, a man on Central Park Lake is visible in 3 separate shots, frantically trying to row his boat out of the scene.
At the end of "All For The Best", Joanne moves her arm the wrong way and quickly corrects herself.
Before Jesus says "Blind guides", the Pharisee Monster is already blind. However, after Jesus says "Blind guides", one of the Pharisee Monster's eyes falls off, blinding him for good.