When a passing comet abruptly changes course and hurtles towards Earth, there is widespread panic and distress as people prepare for Armageddon. However, the comet does not crash: instead, it slows down, hovers, and eventually touches down on a lake in the Pacific Northwest. Finally, 4400 people emerge from a blinding white light, people from all different ages and walks of life who have been presumed dead or missing - and none aged even a day from when they were last seen. It's as if a giant time capsule full of people has been opened up, unaltered and untouched by time. Although not immediately evident, it soon becomes apparent that The 4400 have each been returned with a special power as they unwittingly begin to exhibit abilities including superhuman strength, healing touch, and clairvoyance.
Eager to revisit memories from their past and reunite with those they left behind, two worlds collide as 4400 people acclimated to living in the past are forced to deal with the new challenges of living in the present.
Cast:Joel Gretsch as Tom Baldwin Jacqueline McKenzie as Diana Skouris Peter Coyote as Dennis Ryland Samantha Ferris as Nina Jarvis Richard Kahan as Marco Pacella Bill Campbell as Jordan Collier Mahershalalhashbaz Ali as Richard Tyler Laura Allen as Lily Moore Tyler Jordan Lasorsa-Simon as Isabelle Tyler (child) Megalyn Echikunwoke as Isabelle Tyler (adult) Patrick Flueger as Shawn Farrell Conchita Campbell as Maia Rutledge Chad Faust as Kyle Baldwin Kaj-Erik Eriksen as Danny Farrell Brooke Nevin as Nikki Hudson Jeffrey Combs as Kevin Burkhoff