When 4400s around the world come down with life-threatening illnesses, Ryland comes back to NTAC and orders the sick - and even unaffected 4400s - to be quarantined. Tom and Diana race to find a cure and discover a shocking secret in the process.
Genres: Drama , Sci-Fi & Fantasy
Keywords: admiring , adoring , egotistical , missing-person , paranormal-phenomena , superhuman , time-travel , washington-dc-usa , tv-shows-online