Sledge, Rattle & Roll - S2-E15
Revealing mistake: The dead body of Rak Vulture is breathing as Dori Doreau inspects his body in the limousine.
Last of the Red Hot Vampires - S2-E10
Continuity mistake: Just before Sledge shoots the bat, it is hovering in the corner of his room, but then the scene cuts and shows the bat being shot and falling while in the middle of the room.