Per Palpatine's order, Republic forces transport a fearsome Zillo Beast back to Coruscant for scientific study. Eager to extract the beast's secrets for military gain, Palpatine orders his lead scientist to examine, and subsequently, kill the monster. Filled with pain and anger, the Zillo Beast escapes from the lab and begins devastating the city. Soon, Anakin, Padmé, and Palpatine find themselves pursued by the beast while the Jedi fight to contain it.
An undercover officer is murdered and Frank decides to investigate, but he has to do so without revealing the cop's identity.
A fan letter asks Karl: If he were on a sinking ship, and could only save either Ricky or Stephen, who would he choose? Karl finds a news report that hedgehogs will be extinct by 2025. Also up for discussion: the story of a man who has a transplanted kidney from a woman and now claims he has an increased interest in housework. In "Monkey News": The owner of an airline reportedly hired a monkey to fly as co-pilot during a strike.
Zod continues to pose as "The Blur" and asks Lois to investigate one of Tess' secret labs. An explosion rocks the lab, and Lois is rescued by John Corben who was a subject of multiple experiments. While investigating the explosion, Clark is exposed to red kryptonite. And infected Clark takes Zod to the Fortress. Tess turns to Chloe for help and they send in Corben to stop Clark from revealing all his secrets.
See how Flight Simulators, Traditional Bookbinding, Greenhouse Tomatoes, Hurricane-Proof Shutters are made.
Gorilla Grodd replaces Gotham's human population with gorillas.
The team members notice parallels between the victims of a wedding party that is rushed to the emergency room and themselves; the hospital staff notices Zambrano and Deleo are flirting with each other.
Now firmly in control again, Col. Young and the other military personnel try to find a way to live with the civilians who tried to take control of the ship. When the Destiny prematurely drops out of FTL due to a computer glitch, they find both a sun and an Earth-like planet that should not be there. Rush concludes that the entire system was created by an alien race that is far beyond their imaginations. With the ship malfunctioning and a month's worth of repairs before it can jump again, several of the military and civilians decide to spend time on the planet. Hard feelings from the mutiny persist and it's an opportunity for everyone to mend fences. When the time comes to return to the Destiny, several of them decide they want to stay on the planet. Young is prepared to let them stay, but he imposes severe conditions.
Sophie and Ryan damage the Moon Pool in their efforts to obtain the rare crystals. The girls improvise and use their own magic to prevent the impact of the comet and a planet wide catastrophe. Rikki, Cleo and Bella graduate with a surprise.
Cleo discovers a comet is causing fish to flee the waters around Mako Island. The girls find a way to restart the message in the Moon Pool and discover the comet will collide with earth. Sophie meets Ryan and with Zane's help they join forces to remove the crystals from the Moon Pool.
Socialite and single mom Sonja Morgan helps LuAnn throw a charity party. Meanwhile, Ramona proposes that she and Mario renew their wedding vows; Alex, Kelly and Ramona walk the runway at Brooklyn Fashion Weekend; and a stunning discovery awaits Bethenny.
Don gets a second job at the Marine Park on the Pirate ship and outshines Cleo, threatening the future of her Dolphin show. Bella and Will find difficulty trying to connect with each others' interests.
When Hodges and Wendy take a group of high school CSI Explorer Scouts on a field trip, they embellish their role in solving cases and take their assignment a little bit too far.
Bella's eager to ask Will to the end of year party until she sees him asking Rikki. A big misunderstanding occurs which prompts Will to express his true feelings for Bella. Sophie tries to get Zane to change the name of the cafe.
When the passengers on a commuter train all die instantly of massive power loss, the team realizes that a time traveler is responsible... and that it may be impossible to apprehend him. Meanwhile, Walter writes a letter to Peter explaining his origins.
Convinced that a women's alliance is running the Villains tribe, The Heroes develop a risky strategy in an effort to align themselves with one of the game's most notorious players.
Dean begins to think the only way to stop Lucifer is to say yes to Michael, but the angels decide they don't need him anymore. Dean, Sam, and Castiel are horrified at the angels' new game plan and take on Zachariah to prevent an all out war on Earth. Meanwhile, a familiar face returns.
While Stefan struggles to control his new situation, Elena and Jeremy are surprised by a visit from their uncle, John Gilbert. Alaric has an awkward talk with Elena about Isobel. At a Founder’s Day event, Stefan displays a rare party attitude and Damon’s attempt to find out why Uncle John has returned to town takes an ugly turn. An incident at the party causes trouble between Matt and Tyler... and the relationship between Matt and his mother, Kelly, reaches a new low. Meanwhile, Elena’s effort to comfort Jeremy falls short and he decides to take matters into his own hands.
The crew of HMAS Hammersley uncovers a terrorist plot to assassinate a senior US official. Kate has doubts about Hammersley's popular new crewmate, a war hero with a dark secret. Mike resists a promotion to Navcom, even though it would allow him and Kate to pursue their relationship.