Smallville

Clark is ready to start his training, but is sent back to Metropolis to cut his ties with Lois first. BRIAN AUSTIN GREEN stars as a new reporter with a grudge against the Blur.

After an accident, John Corben wakes up to find he's now got a Kryptonite heart and superhuman strength. With his new powers, he sets out to exact revenge on the Red-Blue Blur.

Zod unleashes a virus into Metropolis that turns humans into zombies. When Lois becomes infected, the only cure can come from Kryptonian blood -- outing Clark to Zod.

Tess forces Oliver to come to a Queen Industries gala to put the Board at ease, but things go awry when the Toyman shows up with a bomb and a plan to take revenge on Oliver.

Oliver is kidnapped by a woman named Victoria (aka Roulette) who gives him a warning. When she shows up dead, Oliver is arrested by the police and turns to Chloe for help.

Oliver tries to help a young street girl by offering to train her, but she double crosses him. Lois & Clark are shocked when a TV station wants to hire them as an on-air team.

Jor-El (guest star JULIAN SANDS) mysteriously arrives in Smallville, searching for his son. When Clark realizes Jor-El is alive and on Earth, he races to find him before Zod does.

DC Comics Wonder Twins (guest stars DAVID GALLAGHER and ALLISON SCAGLIOTTI) show up in Metropolis to help The Blur fight crime, but end up botching several rescues.

Tess kidnaps Lois to discover her memory of the future, depicting a Metropolis under Zod's rule with Clark powerless under the red sun. Clark makes a vital decision about Zod.

Oliver's past comes back to haunt him in the form of The Dark Archer (STEVE BACIC), Oliver's former teacher, who seeks revenge on his student by taking aim at Lois and Chloe.

DC Comics' characters Hawkman, Star Girl & Dr. Fate from the Justice Society of America meet up with Clark and his team in a special two-hour event, featuring guest star PAM GRIER.

DC Comics' characters Hawkman, Star Girl & Dr. Fate from the Justice Society of America meet up with Clark and his team in a special two-hour event, featuring guest star PAM GRIER.

Clark meets Zatanna (guest star SERINDA SWAN) at a comic book convention, and helps her in the search for a charmed comic book that bestows superpowers upon the reader.

Clark unknowingly becomes infected by gemstone kryptonite, with wish-fulfilling properties. Soon, Lois has quit her job, moved in with Clark and started planning their wedding!

Resurrected from the dead by the Kandorians, a doctor kidnaps some of Zod's people, along with Lois and an undercover Zod to prove his claims of an alien invasion. And Zod is shot!

DC Comics character the Silver Banshee interrupts a romantic getaway for Lois and Clark who sets her sights on Clark and Oliver. Meanwhile, Tess faces off with Zod!

PAM GRIER (Jackie Brown) guest stars and PHIL MORRIS returns as Martian Manhunter when Tess reveals that Amanda Waller is after the Watchtower and the Justice League!

While investigating an explosion at one of Tess's secret labs, Clark is exposed to red kryptonite and he takes Zod back to the Fortress. Now, only an upgraded Metallo can stop him!

DC Comics character Maxwell Lord (GIL BELLOWS) visits Metropolis intent on learning The Blur's identity so that he can eliminate him. Meanwhile, Chloe discovers Zod's secret.

While Chloe and Tess are trapped inside Watchtower, Oliver confronts Zod and winds up clinging to life -- and Clark realizes that Zod has given his soldiers superpowers.

Much to Clark's surprise, Martha Kent (guest star ANNETTE O'TOOLE) returns to Smallville with her new boyfriend, Perry White (guest star MICHAEL MCKEAN) in tow.

After Zod unleashes his army upon the world, Chloe calls in reinforcements - but only Clark has the power to stop him. Zod tells Lois he is The Blur and asks her to betray Clark.