- The 4400, first season finale, when you find out who sent the 4400 back and why.
- And the episode before: I am not Kyle Baldwin.
- The season 2 premiere: the mysterious ray wakes up a comatose scientist, who's going to help the 4400.
- The season 2 finale: Richard finds his daughter, Isabelle, now a 20-something woman, and Jordan Collier, previously shot to death, is seen in disarray, walking on a beach.
- The season 3 finale.
Wham Episode / The 4400