Continuity mistake: After Jack is blown out of the sky and is lying in the graveyard, he has several grey smudges on his face from the explosion. But in the very next shot, a bird's eye view of Jack lying across the angel, the smudges have disappeared. (00:59:10)
Continuity mistake: Rocks destroys Daphne's house, and attempts to make it up to her by fixing her broken food bowl. He pushes the two pieces together with his nose, and they are not flush. In the next shot, he puts his head up and you can see that it's a full bowl without any cracks.