The Best Episodes of Roswell, New Mexico Season 4

Liz's work to find out more about a found skin sample hits a roadblock. Meanwhile, Michael continues to gain Bonnie's trust, but Clyde may not be as easily persuaded. Also, Isobel finally finds the courage to be honest with Anatsa and Maria suffers a devastating loss.

Director: Ben Hernandez Bray

Writer: Onalee Hunter, Ashley Charbonnet

Max's secrets may have a devastating outcome for Liz meanwhile, Maria helps Dallas in his search for answers and Michael makes an unsettling discovery about himself.

Director: Christine Swanson

Writer: Christopher Hollier, Kristen Haynes

Liz turns to Shivani for help finding scientific answers while Bonnie looks to Max for protection. Meanwhile, Kyle and Isobel deal with the fallout of their actions.

Director: Michael Grossman

Writer: Steve Stringer, Sarah Tarkoff

With missing friends and mysteries abound, Liz returns to fringe science, but in working alongside her new mentor, she's confronted with an unsettling revelation and a difficult choice, meanwhile, Maria uncovers the truth behind the "messages" she's been receiving.

Director: Antonio Negret

Writer: Danny Tolli, Ariana Quiñónez

A visitor connected to Liz's past comes bearing gifts. Anatsa digs in on a story about the bank heists, angering Max and putting Kyle and Isobel in a difficult position.

Director: Lance Anderson

Writer: Christopher Hollier

Liz, Max, Michael and Cameron put a plan into action that could finally get them a step closer to catching Bonnie and Clyde. Meanwhile, Maria is hiding her recent lack of visions and Kyle has a date.

Director: America Young

Writer: Joel Anderson Thompson, Leah Longoria

Liz and Max have a major disagreement prompting her to turn to Rosa for guidance and Maria struggles to connect to her mother's spirit.

Director: Eric Sherman

Writer: Isabel Nelson, Joel Anderson Thompson

As Liz begins to see the error of her ways, she is quickly faced with a new threat which forces her to make a difficult decision. Meanwhile, Max finds himself in an intense standoff and Michael begins to lose hope of ever reuniting with Alex.

Director: Heather Hemmens

Writer: Danny Tolli, Steve Stringer

With the threat of Jones behind them, in a peaceful Roswell we find Liz is busy teaching while Max lends an assist to his ex-partner on a string of recent bank robberies. Our couples are happy and thriving but a sudden storm, leaves everyone on edge about what is to come.

Director: Lance Anderson

Writer: Christopher Hollier

Liz is faced with an impossible decision, meanwhile Max agrees to join Isobel on a mission to save Bonnie.

Director: John Hyams

Writer: Onalee Hunter, Jenny Phillips

Max and Rosa begin to uncover what Liz has been hiding, leading her to make a rash decision. Meanwhile, Michael and Maria struggle as their trail to locating their missing friends runs cold.

Director: Aprill Winney

Writer: Ashley Charbonnet, Sarah Tarkoff

Liz, doubting her abilities, calls for reinforcements, meanwhile Isobel shows Max a memory, one that will put him on a new trajectory and Michael makes a promise to Alex.

Director: Lance Anderson

Writer: Christopher Hollier, Joel Anderson Thompson

After being exposed to her own "alien-power mist," Liz finds herself trapped in a fever dream and a battle to save not just her own life but Max's life as well. Meanwhile, Michael stumbles on a secret Rosa is keeping involving a surprising former adversary.

Director: Michael Trevino

Writer: Onalee Hunter, Leah Longoria