The girls visit a special effects production house where their challenge is to bring a video game character to life. The winner gets to create her own signature taunt that will be featured in Naughty Dog Production's "Uncharted 3" video game. Then, the girls step back in time at an old train museum for a steam punk photo shoot, where they mix Victorian fashion with 19th century mechanics and a temperamental co-star... a live owl!

In a star-studded episode, husband and wife professional dancing team Jonathan Roberts and Anna Trebunskaya demonstrate a posture correction device designed by two business partners from Portland, OR. Entertainment celebrity reporter and writer Robin Leach joins a Hollywood, FL-based designer in his pitch of unique stone-studded leather jewelry that will make the wearer look and feel good. Also, a couple from Warren, VT hope the Sharks will want to bite into their decadent 100% vegan and gluten free cookie business; and a divorced mom from Lafayette, LA who calls herself The Diaper Queen pitches her reusable cloth diaper business. In a follow up segment, Stephan Aarstol from San Diego, CA gives an update on Tower Paddle Boards, a stand up paddle board business Mark Cuban invested in during Season 3.

The team leads an investigation when a fire chief, a friend of Mac, ends up dead in a blaze that used the same technique as a recently paroled arsonist.

In the year 2036, Peter, Astrid, Walter, and Peter's daughter Etta seek out to find Olivia, who holds the secret to uncovering the master plan that will allow the rebel fights to defeat the occupying Observer force.

A man of the cloth comes to the police claiming that an accountant has stolen from the church's bank account. However, when the accountant come up dead, Nick and Hank figure that the reverend is involved. Meanwhile, Juliet tries to cope with her situation with Nick and the Family's assassin strikes.

Stonebridge ends up being at the heart of a baying mob while holed up in a local prison. Scott attempts to protect Lillian.

Martina Garretti makes a strong impression upon her boss, Donovan Stark, after speaking out during a company meeting. In turn, she is given a chair on a new murder case involving the brutal murder of a college professor. Back at home, Martina has problems of a different nature, such as her niece's quest for a new tattoo, that are somehow just as dramatic as her day job.

Dipper gets unconformable with the fact that he is shorter than Mabel. So he searches for some magic that can make him grow. Meanwhile, Lil' Gideon plans to tamper with siblings' heights.

Team Nelson looks to put its first points on the scoreboard as they put up Joey Rivera against Sam Alvey.

Naked savages wander the streets of Haven. While Nathan and Audrey try to determine who they are and where they've come from, Duke convinces the Teagues to let him see the old newspapers and determine who the mysterious "Hunter" is and how he's connected to Audrey.

A dangerous criminal from Danny's past comes back to seek revenge and kidnaps Jackie. Meanwhile, Jamie meets his new partner, while a young officer is shaken after he accidentally shoots an innocent man.

Now that Kane's treatment seems to have worked, he must regain control of Chicago.

Tom Dreesen, Dwight Yoakam

Christina Aguilera, Sherri Shepherd, the Piano Guys

Michael C. Hall, Martha Plimpton

Ash and friends run into Gerogia who in on her way to a Ferroseed Research in order to try and make her pokémon more powerful. However, once they get there they are thrown into a major crisis and electric moss begins growing uncontrollably.

Maul and Savage Opress continue to wreak havoc in the galaxy. As part of Maul's wicked master plan, the Sith brothers recruit a cutthroat band of pirates. Obi-Wan Kenobi leads the Jedi hunt for Maul, which results in a lightsaber-clashing confrontation that will prove deadly.

When Hal returns to Earth, he finds out he's been replaced as the Green Lantern of Sector 2814 by Guy Gardner. The pair are forced to work together when a trio of Manhunters are reactivated on Earth after the Anti-Monitor invades this universe.

While Young Justice go on with their lives, Green and Red Arrow explain to the recently-discovered Roy Harper that he has been a prisoner for eight years after being cloned, and he sets out to take revenge on the man responsible.

On their fifteenth birthday, the Teenage Mutant Ninja Turtles rise to the surface of New York City with the permission of their sensei Master Splinter. Once topside, the Turtles encounter their first taste of pizza and meet a teenage girl named April. Unfortunately, a robotic menace known as the Kraang abduct April and her father. Now the Turtles must jump into action in order to save the day.

In search of the whereabouts of the recently abducted April O'Neil, the Turtles investigate the base of the robotic Kraang army. Meanwhile, newfound leader Leonardo struggles to lead his rebellious brothers to victory. The Turtles will have to overcome their differences or else leave April and her father in the hands of the Kraang.

The city of New York is gripped by the cruel power of the Weeping Angels. As the adventure unfolds, two time periods and the enigmatic River Song come into play, the Doctor confronts the mightiest Angel of all, and the story of Amy and Rory comes to an end.

Those who have made it though to judges houses have one last chance to try and impress.

Medical drama. Fletch plays a practical joke on Lloyd after a staff night out, and Dylan attempts to teach a medical student about the dangers of alcohol abuse.

Nicola gets on a train to Bradford to attend a party event, along with a television news crew. Malcolm attempts to take advantage of the situation by moving ahead with his plan to remove her as leader of the opposition. Olly is stuck in hospital though and his efforts to persuade Ben Swain to help him end up proving tricky.

Jonathan is joined on the show by Jack Dee, Dynamo, Emma Watson and Gwen Stefani.

While fishing near a lake, Kirito encounters Nishida, an old man and a network security manager who oversaw the game's development. Nishida claims that despite honing his fishing skill, he is unable to create delicious dishes with it. Kirito then invites him to his home for Asuna to cook the fish he just caught for them. During their meal, Nishida mentions a huge fish he tried to catch many times but failed and asks Kirito to help him. Nishida manages to hook the fish and gives the rod to Kirito to pull it away. The fish is revealed to be a huge monster whom Asuna slays. Soon after, Kirito receives a message from Heathcliff and, upon meeting him, they learn that a scouting party was trapped and killed in the 75th level's boss room, thus a team of players from several guilds is being assembled to confront it. As the time for the battle approaches, Kirito asks Asuna to stay behind fearing for her safety, but Asuna refuses, claiming that she'd rather die than live without him. She also mentions that all players' real bodies must be currently being treated in hospitals and their condition cannot be kept indefinetly, thus fleeing to live by themselves inside the game is out of question. As the players enter the boss room, they are confronted with 'The Skull Reaper', a powerful monster capable of killing players with one blow. Kirito, Asuna and Heathcliff confront the creature head on while the other players attack it from the sides.