Season 4
(2007)
Overview
Season four continues the incredible story of the 4400. Old adversaries become new allies, and family ties are strained to the breaking point in the battle over promicin. Can the 4400 lead mankind into a new world, or will the forces working against them spell the end for their kind?
Cast
as Diana Skouris
as Tom Baldwin
as Shawn Farrell
as Isabelle Tyler
as Kyle Baldwin
as Jordan Collier
as Maia Rutledge Skouris
as Meghan Doyle
Episodes
The Wrath of Graham 7.2
June 17, 2007
A high school student develops an ability after injecting promicin. Tom visits Isabelle in jail, while Diana searches f…
Fear Itself 7.2
June 24, 2007
Tom and Diana search for someone who has the ability to make people's worst fears come true. Danny seeks Shawn's help t…
Audrey Parker's Come and Gone 7.5
July 1, 2007
Audrey Parker, an elderly woman, takes promicin and develops the ability to astral project. Meanwhile, Shawn decides to…
The Truth and Nothing But the Truth 7.3
July 8, 2007
Diana locates her sister, April, who took promicin and developed an ability that puts her life in jeopardy.
Try The Pie 7.7
July 15, 2007
Tom tracks Jordan to a small town, where he meets a woman who can relieve people's stress by talking to them. Meanwhile…
The Marked 7.5
July 22, 2007
Jordan wants Shawn to rejoin the movement. Meanwhile, a 4400 with an amazing ability disappears.
Till We Have Built Jerusalem 7.2
July 29, 2007
Jordan Collier's movement takes a huge step forward when his followers settle in the heart of Seattle.
No Exit 7.5
August 5, 2007
Tom, Diana, Jordan, Shawn, Kyle, Isabelle, Maia, Meghan, Marco, PJ and Brady all wake up inside NTAC without any memory…
Daddy's Little Girl 7.5
August 12, 2007
Richard surprises Isabelle when he shows up in Promise City but the happy reunion takes a turn when Richard kidnaps her…
One of Us 7.2
August 19, 2007
Tom has trouble focusing on the hunt for Richard Tyler because of dreams he's having about the future.
Ghost in the Machine 7.2
August 26, 2007
Tom and Diana must race to find the source of a computer virus that could bring down Ubient software, one of the world'…
Tiny Machines 7.2
September 9, 2007
Meghan and Diana learn how to remove the entity from Tom, but the procedure is dangerous. Meanwhile, Shawn finds help…
The Great Leap Forward 7.7
September 16, 2007
Paramedics try to resuscitate Susan Farrell. They believe that she took promicin and lost the 50/50 lotto that comes wi…