Cameron (Summer Glau) continues to battle the machines in the Terminator: The Sarah Connor Chronicles.

In tonight’s “Queen’s Gambit” episode, Andy (Brendan Hines) submits his computer into a chess competition. During the match, a stranger who has ties to Sarah (Lena Headey) meets up with her. John (Thomas Dekker) makes new friends at school while Cameron gets a counseling session. Meanwhile, Agent Ellison (Richard T. Jones) finds remnants of a “Terminator Battle,” continuing on the trio’s trail.

Pictured below: Brian Austin Green of Megan-Fox-boyfriend fame (and 90210) guest-stars in tonight’s episode! Watch an interview with BAG about Terminator here.

You can watch a preview of this episode here. Tune in TONIGHT, Feb. 11 @ 9PM ET/PT on FOX.

10+ promo pictures inside of tonight’s Terminator… More Here! »

Megan Fox and 90210 alum boyfriend Brian Austin Green leave the Grove in Los Angeles Wednesday night after a romantic date night out

Fox, 21, was kind enough to sign autographs for fans while walking to her car.

Hottie-with-a-capital-H Megan Fox and longtime boyfriend Brian Austin Green pick up smartwater and snacks before launching their boat from Marina Del Rey, Calif. for a fishing trip on Thursday.

The shady couple was also seen filling up their boat at a local gas station. Hoodies by South Pole and Patricia Field.

20+ pictures inside of Megan Fox’s pleasure cruise… More Here! »

Megan Fox cuddles up with 90210 boyfriend Brian Austin Green after picking up hot drinks at Coffee Bean & Tea Leaf in Los Angeles on Tuesday.

The night before, Megan, 21, attended the L.A. premiere of Juno, which was directed by Jason Reitman (he’s directing her in a future film).

Why doesn’t B.A.G. ever attend premieres with her??

On the horizon for Megan is comedic supernatural thriller Jennifer’s Body. This is the film Reitman will be directing Megan in. Reitman describes it as “a horror film with Megan Fox. It deals with a demonic cheerleader, who is feeding off the students of her high school.”