Continuity mistake: At the end of the show when Jim is making toast they show him through the window taking the toast out of the toaster and putting it on the plate. In the next shot he is walking towards the kitchen table and the plate is empty. Then while talking to his mother he picks up a piece of toast to put jelly on it.
Continuity mistake: When Joseph wants proof that Melinda sees Julian, the boy asks Melinda to describe the tattoo behind his father's right ear, and we see a close-up of the white dove tattoo that Julian got after his son's birth. Then, while Julian whispers to his son, there is no tattoo behind his left ear, but as Julian walks backwards toward Jim the white dove tattoo is now visible.