Doc was a demon who looked human but had a long tail, blue blood, black eyes and a lizard-like tongue. He aided Dawn to try and ressurect her mother (5.17 Forever) …

Glory says the Key is pure green energy in 5.13 Blood Ties. In 5.19 Tough Love, Tara reveals to Glory that Dawn is the Key by saying she’s a beautiful green light.

The Key was a mystical blob of green energy which was created to open the gates between different dimensions. Only those “outside reality” (such as crazy people) can the see …

The Knights made their first appearance in Sunnydale in 5.12 Checkpoint. They seemed to be human and had a tattooed symbol on their foreheads. They used swords and wore chain mail …

Before she fainted in 5.04 Out Of My Mind, Joyce realised there was something strange about Dawn. We saw this before in 5.02 Real Me, when a crazy guy told her she …