Katherine Heigl (Grey's Anatomy) and a hot, young cast, including Shiri Appleby (Charlie Wilson's War), Jason Behr (The Grudge), Brendan Fehr (CSI Miami), and Emilie de Raven (Lost), deliver star-making performances in this groundbreaking TV series. As Max, Isabel and Michael ponder what lies ahead after graduation, the Air Force and FBI close in, and the alien trio realizes that Roswell is no longer the safe haven it once was.
Max and Liz are caught holding up a convenience store that lies above an underground government storage facility housing the aliens’ space ship.
Michael takes a second job as a security guard and winds up getting his entire crew fired.
Isabel and Jesse take their relationship to the next level when they contemplate marriage.
Max goes to Los Angeles in search of a shape-shifter who may hold the key to finding his son.
Max discovers that his shape-shifting former guardian is a Hollywood producer, who grudgingly helps him search for his spaceship.
Isabel and Jesse get married, despite interference from all corners, including Isabel’s former lover from her home planet.
Isabel and Jesse have their honeymoon interrupted by Kivar, who attempts to take her back to their home planet.
Maria’s old boyfriend comes to town and rekindles her interest in music and a normal life.
When an autistic boy speaks to Max, he befriends the boy in the hope that his own child is using him to communicate.
On New Year’s Eve, most of the gang searches for a secret party in the desert, while Liz stays at the Crashdown to host a party for senior citizens.
An old reporter friend of Jesse’s comes to visit and begins to suspect that Jesse married an alien.
Liz begins to suffer ill effects from being healed by Max, while Maria gets the opportunity to pursue a career in music.
Maria and Liz leave Roswell to pursue their dreams, while Michael enlists the help of his friends in investigating the murder of his coworker.
Isabel fights for her life after being shot, while Max and Clayton Wheeler struggle for control of one body.
Max and Michael contend for leadership of the aliens, while the FBI recruits Jesse to spy on them.
Michael saves a pilot from being killed by the Air Force to cover up his collision with a UFO.
Tess returns from Antar with Max’s son and with the Air Force hot on their trail.
The aliens realize that they are no longer safe in Roswell and make plans to leave after graduation.