Sarah and her son John, tired of running from the agents sent from the future to kill them, try to stop the formation of the agency in the present, with the help of a girl with a mysterious link to the future.

Blu-ray disc. Title from container. Based on the world created in the motion picture written by James Cameron and William Wisher ; development for television by Josh Friedman. Contains all 9 episodes from the first season. Special features: Disc 1: Terminated scenes from Pilot; commentary by Summer Glau, executive producer/writer Josh Friedman, executive producer James Middleton and director David Nutter on Pilot; terminated scenes from The turk; commentary by Lena Headey, Thomas Dekker, executive producer Josh Friedman and writer and executive producer John Wirth on The turk; "Creating the chronicles: 3-part look at the series" production process (in High Definition); gag reel. Special features: Disc 2: Terminated scenes from Dungeons and dragons; cast audition tapes; storyboard animatic of the school attack sequence; Summer Glau dance rehearsal. Disc 3: Terminated scenes from The demon hand; commentary by Summer Glau, Brian Austin Green, executive producer Josh Friedman and writer Ian Goldberg on What he beheld; both the broadcast version and 52-minute producer's cut of episode 7, "The demon hand."

Disc 1: 1. Pilot / written by Josh Friedman ; directed by David Nutter -- 2. Gnothi seauton / written by Josh Friedman ; directed by David Nutter -- 3. The turk / written by John Wirth ; directed by Paul Edwards. Disc 2: 4. Heavy metal / written by John Enbom ; directed by Sergio Mimica Gezzan -- 5. Queen's gambit / written by Natalie Chaidez ; directed by Matt Earl Beesley -- 6. Dungeons and dragons / written by Ashley Edward Miller & Zack Stentz ; directed by Jeffrey Hunt. Disc 3: 7. The demon hand / written by Toni Graphia ; directed by Charles Beeson -- 8. Vick's chip / written by Daniel T. Thomsen ; directed by J. Miller Tobin -- 9. What he beheld / written by Ian Goldberg ; directed by Mike Rohl.