Continuity mistake: Asteroth appears to The Corpse and then the ground opens up. The Corpse is looking right at Asteroth, then the shot changes as the ground opens up and suddenly his back is to Asteroth. (00:06:30)
Continuity mistake: The Corpse throws his torch half way across the room and stabs a Crypt Eater with it. The next shot as the camera pans, he is suddenly right behind it. (00:30:55)