Aboard Destiny, Dr. Rush supervises the exploration of new areas of the ship. Looking for resources to make their everyday lives easier, the crew stumbles upon a piece of Ancient technology that carries the promise of a way home. While somewhat familiar with the find, Dr. Rush can’t guarantee the safety of using it, bringing him and Col. Young to a standoff on what to do.
When Harper learns that her family is moving away, the Russos offer to let Harper live with them. While Alex and Harper clean out the basement to make room for Harper's stuff, Alex shrinks herself down to fit in her old doll house, but Jerry and Theresa give the doll house away to a little girl named Olive with Alex still in it.
When the ghost of a little girl who passed away from leukemia befriends Aiden and threatens Melinda to stay out of her way, Melinda worries for her son's safety.
Charlie and Don reluctantly enlist the help of imprisoned con man John Buckley to help them catch a crook who's using Buckley's M.O. to rob the Diamond Exchange..
Will goes up against the heads of the Sanctuary Network to defend Magnus who is charged with a shocking murder. But as the evidence stacks up against her, even Will has trouble finding a way to convincingly defend her innocence.
Emma is able to locate the missing Jean Grey after Jean, who is stricken with amnesia, uses her powers in a local hospital. Unfortunately, the event doesn't go unnoticed by Sinister who sends Archangel to retrieve her. Can Emma and Scott get to her on time?
With Germany beaten, the Allies turned their attention to Japan, who made them pay for every inch of gained ground.
After a battle to destroy a new droid factory on Geonosis, Jedi Master Luminara Unduli disappears while tracking Poggle the Lesser. Obi-Wan and Anakin lead a platoon of clone troopers in search of her. Following her trail, our heroes descend deep into the lair of Karina the Great. To their horror, they learn that the hive is alive and teeming with undead defenders. Apparently, Karina can reanimate and control her subjects. Will Obi-Wan and Anakin overcome Karina's undead horde and find Luminara before it's too late?
Odd things occur for Allison, starting with her new sensitivity to light and the fact that the sunglasses she wears shows mysterious numbers that can tie into people's life expectancies. Like that wasn't enough, Allison has a dream about Joe's dad, causing Joe to begin taking better care of his health.
Vilgax promises Ghostfreak to spring him out of prison as long as he tells him the secrets of the Omnitrix, but when Ghostfreak betrays him and turns his people into his minions, Vilgax comes to Earth and asks for Ben, Gwen and Kevin's help to get rid of Ghostfreak.
Ben Cendars (Dennis Hopper) and Anthony Adams (Jocko Sims) track down coke-dealer Roxanne Thigpen (Tania Raymonde), who was close friends with Cassie, and Anthony shares his own disappointments with Ben.
Tess kidnaps Lois to find out where Lois went after she disappeared for weeks. Lois's memory of the future depicts a Metropolis under Zod's rule and Clark powerless under the red sun, while Chloe forms a resistance group with Oliver. After learning of these future events, Clark makes an important decision about Zod.
Leslie tries to prove she can hang with the guys so she invites herself on Ron’s annual hunting trip, but things don’t go as planned. Meanwhile, April and Andy bond in the office while everyone is away.
As Thanksgiving, Christmas and New Year's pass, Miranda gets a visit from her father, William who disapproves of her choices in life. Mark and Lexie cope with an arrival of a woman from his past. Thatcher questions the Chief's recent behavior as Meredith comes to his defense.
The Observer chooses to do something other than observe, abducting a college student. However, when the Fringe team investigates, they discover that there is more than one Observer.. in both time and space.
Sam, Dean and Castiel track down the Colt and head off to find Lucifer to send him back to Hell. It’s a hunters’ reunion when the crew joins forces with Bobby, Ellen and Jo for what could be their last night on Earth.
Nathan is desperate to move back home, and when the group makes a discovery, he soon realizes he might have found his opportunity.
The CBI team is faced with a violent and shocking crime in their own office, but must work the case in spite of their alarm of who may be behind it. Meanwhile, Rigsby and Van Pelt are definitely an "item".
Faced with an unreasonable amount of Spanish homework, Jeff's efforts to handle Señor Chang manage to help him, but not the rest of the class.
After reading the journal left by one of the Gilbert ancestors, Jeremy is inspired to return to his hobby of sketching fantasy creatures, a talent he had abandoned when his parents died. Much to the surprise of their friends, Matt and Caroline continue to hang out together. When Sheriff Forbes tells Damon there has been another attack, he offers to track down the killer and learns a startling piece of information about the town’s founding families. Alaric steps in to help during an awkward scene with Jeremy, Tyler and Mayor Lockwood. Stefan and Elena come to a new understanding, but everything changes when Elena accidentally makes a devastating discovery.