Season 1
2004 · 5 episodes · 4h 13m in all · 7.6/10
During the past century, thousands of people have gone missing. When 4400 of them return all at once unharmed and looking the same as when they disappeared, the government investigates, unsure of how this can be possible. What the government does not know is that the presence of these 4400 will change the human race in many unexpected ways.

Episodes

1. Pilot
11 Jul 2004 · 85 min · 7.6/10
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.

2. The New & Improved Carl Morrissey
18 Jul 2004 · 42 min · 7.4/10
Tom and Diana investigate a 4400 who has used his ability of enhanced reflexes to become a vigilante.

3. Becoming
25 Jul 2004 · 42 min · 7.3/10
Tom and Diana investigate Oliver Knox, a 4400 suspected of being a serial murderer.

4. Trial by Fire
1 Aug 2004 · 42 min · 7.8/10
NTAC races against the clock to stop a group of fanatics targeting 4400s.

5. White Light
8 Aug 2004 · 42 min · 8.0/10
Diana helps Tom break Kyle out of NTAC quarantine, eventually leading them to discover the truth behind the 4400.
The 4400 Season 1: quick answers
How many episodes are in The 4400 Season 1?
Season 1 of The 4400 has 5 episodes, about 4 hours in total.
When did The 4400 Season 1 come out?
Season 1 premiered on 11 Jul 2004.
What is the best episode of The 4400 Season 1?
By viewer score, episode 5, “White Light”, at 8.0/10.