Season
Episodes
Pilot
4400 people, assumed to be dead or missing over the past fifty years, reappear in a ball of light. None have any memory of where they've been, and some are manifesting paranormal abilities.
The New & Improved Carl Morrissey
Tom and Diana investigate a 4400 who has used his ability of enhanced reflexes to become a vigilante.
Becoming
Tom and Diana investigate Oliver Knox, a 4400 suspected of being a serial murderer.
Trial by Fire
NTAC races against the clock to stop a group of fanatics targeting 4400s.
White Light
Diana helps Tom break Kyle out of NTAC quarantine, eventually leading them to discover the truth behind the 4400.
Cast
Jacqueline McKenzie
Diana Skouris
Joel Gretsch
Tom Baldwin
Patrick John Flueger
Shawn Farrell
Megalyn Echikunwoke
Isabelle Tyler
Chad Faust
Kyle Baldwin
Billy Campbell
Jordan Collier
Conchita Campbell
Maia Rutledge Skouris
Jenni Baird
Meghan Doyle