When a Troubled individual unleashes a rotting plague inside the police station, the new Chief orders a quarantine... trapping Audrey and the others inside. Meanwhile, Duke confronts Evi about her betrayal of him.
Roman Britain gives up some of its mysteries as Professor Roberts investigates the remains of 97 babies found near the Thames River, visits a newly discovered town in rural Devon, and examines a cult figure that has been buried for more than one and a half millennia beneath a Roman fort.
While in captivity and pushed to his limits, Blade struggles to regain control of himself as his allies attempt a daring rescue. Ironically, this gets Frost closer to his goal and Blade loses a friend. The vampire council is next.
At a remote facility outside Cape Town, Connolly closes in on his WMD prize, while Stonebridge and Scott are faced with dilemmas that could have far-reaching implications on their organization - and on the thread that connects them to Latif.
When Ferb's cousins visit from England and challenge him to a soccer match, he and Phineas warp the walls of physics and build a high tech 3D stadium. Meanwhile, convinced that her relationship with Jeremy depends on her being more proper, Candace enlists the help of Ferb's British cousin, Eliza, to teach her the rules of etiquette. Back at Doofenshmirtz Evil Inc., Dr. Doofenshmirtz is sick in couch but forces himself to set off his "If-A-Tree-Fell-in-the-Forest-Inator", which causes any tree that falls to say his name.
A request for a Feng Shui tank has Brett rearranging the office and on everyone's last nerve a custom overhead bed tank for an little boy brings the ATM team to tears and Heather gets her revenge tenfold by having Wayde Brett go on a caged shark dive.
Stephen Fry hosts the mind-expanding quiz in which the aim is to be interesting. Stephen plays I-Spy with Sandi Toksvig, Lee Mack, Jimmy Carr and Alan Davies.
As Tygra and Panthro work on the ThunderTank, Lion-O is searching for supplies and encounters a mysterious Drifter who helps teach a few important lessons. After showing off The Sword of Omens in town, Lion-O is challenged by a man known as The Duelist and must overcome himself in order to win.
Harvey's efforts to free an innocent man hit a wall when he goes against the new district attorney, who seems more focused on the integrity of the system than justice.
With convincing from Sam and Jesse, Pearce begrudgingly lets Michael take drastic measures attempting to clear himself of Max's murder. Meanwhile, Larry returns, having kidnapped a government psychiatrist, and insists that Michael help him with a job.
The episode contains three separate stories. In the first, which parodies the s BampW cartoons, Fry wants to propose to Leela, so he blows up a comet made of dimondium to make her a diamond ring. In the second, which parodies the s video games, the Professor invents a microscope with an infinite magnification and learns all the secrets of the Universe, which puts him and other scientists out of business. In the third part, which parodies Japanese anime, the team must defend Earth from dancing aliens.
Scientists are continually challenged by unidentified strains of bacteria with mysterious origins. Could some of our most crippling plagues and epidemics be traced to the darkest voids of space--or even extraterrestrial intervention? During the Black Death of the Middle Ages, people reported bronze flying ships emitting a strange mist. As recently as 2011, NASA scientist Richard Hoover published evidence of life in meteorites. Is it possible that ancient aliens--as small as microbes--have shaped human history?
In Miami, the Homicide Unit responds to a scene to find the 911 caller covered in blood and a 35-year-old woman brutally stabbed. And in DeKalb County, Det. Joe Renaud and his team are working the shooting murder of a 22-year-old man.
Erin is forced to confront her deepest fears when she visits a murder site.
Kieran's girlfriend has a big question to ask him, and Gavin isn't his usual self after getting, ahem, trollied the night before.
The Seat-Saver's network created by Zaboo gets serious as a famous writer seeks convention help, while Vork and Bladezz meet sci-fi celebrities in the autograph area.