S04 Episode 1

The Wrath of Graham

The NTAC faces off against a high-school student who has the ability to make people worship him like a god.

43 mins · Sun, 17 Jun 2007

S04 Episode 2

Fear Itself

Tom and Diana race to find the person who has the ability to make phobias come to life; Danny tells Shawn he wants to take promicin.

43 mins · Sun, 24 Jun 2007

S04 Episode 3

Audrey Parker's Come and Gone

A woman with the ability to astrally project is murdered; Shawn decides to start healing people again.

43 mins · Sun, 1 Jul 2007

S04 Episode 4

The Truth and Nothing but the Truth

Diana locates her sister, who has gained an ability she doesn't understand; Shawn considers running for public office.

43 mins · Sun, 8 Jul 2007

S04 Episode 5

Try the Pie

Tom goes in search of Kyle and winds up in a town that is not on the map and whose residents are very unusual; Maia has disturbing visions.

43 mins · Sun, 15 Jul 2007

S04 Episode 6

The Marked

Tom and Diana search for a 4400 who knows the truth behind some of history's most famous conspiracies.

43 mins · Sun, 22 Jul 2007

S04 Episode 7

Till We Have Built Jerusalem

Jordan Collier's movement takes a step forward; Shawn has trouble with his run for public office after some bad publicity.

43 mins · Sun, 29 Jul 2007

S04 Episode 8

No Exit

Tom, Diana, Meghan, Shawn and others awaken in the NTAC under lockdown with no recollection of how they got there.

43 mins · Sun, 5 Aug 2007

S04 Episode 9

Daddy's Little Girl

Shawn is asked to help when Tess' schizophrenia is out of control; Richard comes to Promise City to reunite with Isabelle.

43 mins · Sun, 12 Aug 2007

S04 Episode 10

One of Us

NTAC pursues Richard and Isabelle; a test has been developed that can determine whether people can be killed by promicin.

43 mins · Sun, 19 Aug 2007

S04 Episode 11

Ghost in the Machine

The NTAC tries to find the source of a computer virus that is bankrupting one of the world's largest software companies.

43 mins · Sun, 26 Aug 2007

S04 Episode 12

Tiny Machines

Meghan and Diana discover a way to extract the future entity from Tom, but it is dangerous and must be done quickly.

43 mins · Sun, 9 Sep 2007

S04 Episode 13

Great Leap Forward

Danny's ability to spread promicin leads to chaos in Seattle; the NTAC looks to Promise City for assistance.

43 mins · Sun, 16 Sep 2007

Season 4

The 4400

Where to Watch

Season 4 Episodes

More Seasons of The 4400