These charts list the appearances of all characters that have a recurring role (extras not included). Unless credited, non-physical appearances such as photographs are not listed.
Please use this as a key. The first color reached that applies to the character in the episode is the one used.
- Character dies in this episode.
- Character is seen but not heard (also includes as a dead body).
- Character is heard but not seen (includes while possessing a body).
- Character appears in episode.
- Character appears in non physical form via video or photograph etc.
- Character appears in a flashback.
- Character appears in a vision, dream, ghost, hallucination, illusion or as a manifestation.
- Character does not appear.