Key[]
| Key | Meaning |
|---|---|
| Unaired episode | |
| Centric flashback/flashforward | |
| Character is dead | |
| X | Character appears |
| D | Character dies |
| V | Character appears as a vision/hallucination/dream |
| O | Character appears/is heard offscreen |
| C | Character appears as a corpse |
| P | Character is seen in photo/on TV/recording |
Appearances[]
| Character | Appearance | 4x01 | 4x02 | 4x03 | 4x04 | 4x05 | 4x06 | 4x07 | 4x08 | 4x09 | 4x10 | 4x11 | 4x12 | 4x13 | Character | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Flashback | X |
| |||||||||||||||||||||||
| Present | P | |||||||||||||||||||||||||
| Flashforward | X | X | ||||||||||||||||||||||||
|
Flashback | X | X |
| ||||||||||||||||||||||
| Flashforward | X | |||||||||||||||||||||||||
| Character | Appearance | 4x01 | 4x02 | 4x03 | 4x04 | 4x05 | 4x06 | 4x07 | 4x08 | 4x09 | 4x10 | 4x11 | 4x12 | 4x13 | Character | |||||||||||
