When VIXAL-4 profits from a human disaster, Dr Hoffman becomes increasingly paranoid and his investors grow concerned.
Dr Hoffman’s paranoia reaches fever pitch after the intruder from the break-in invites him to a dilapidated hotel.
As VIXAL-4 exceeds its programming limits, Dr Hoffman races against the clock to stop what he might have inadvertently started.
A Colorado woman vanishes shortly after moving in with a group of friends.
Gabrielle and Prairie Dawn think they can’t dance together because their hair doesn’t move the same way, but Nina helps them realize that it would be cool to let their hair do whatever it wants to do.
Marco and the others desperately resist Hao's attack to keep Jeanne safe. Hao's clash with the X-Laws causes an unexpected crisis.
Despite getting sick, Astrid and James have to organize a kids birthday party, and Felix seems to be growing up faster than Astrid thought.
CBP Nogales uncovers cocaine in the bumper of a car crossing from Mexico, and CBP Atlanta stops a woman smuggling underaged puppies from Brazil.
In game 3: Mehek Boparai, University of Pennsylvania; Emmey Harris, University of Minnesota; Toussaint Pegues, Caltech. In game 4: Joey Kornman, Brandeis University; Mitch Macek, Villanova University; Yejun Kim, Northwestern University.
A professional planner must prove she worked on a wedding for her friend's daughter; she claims she was fired on rehearsal day.
The journalist and criminologist examines murder cases where the killer committed their crimes after being released from prison. He consults with prosecutors, probation officers, psychologists, prison governors and victim's relatives.
A serial shooter targets random pedestrians on the Phoenix streets, leading detectives on a desperate hunt for a criminal driven to kill for sport.
As more men vanish, a fresh task force assembles. New surveillance footage and recovered computer files provide a final chance to identify the killer.
After multiple gay men sharing similar features go missing in Toronto, detectives follow an international tip with horrific claims of cannibalism.
A terrifying Kansas serial killer reemerges after 30 years. Using DNA technology and help from the media, investigators race to prevent another murder.
Michael finds a historic collection of Northumbrian bagpipes in Morpeth, before heading up the East Coast Main Line to the fishing port of Amble.
Phil revisits Alex and Danny who were in turmoil over their 1950s semi in Preston.
Jonny Wallop is stalked by a creature of the night. Meanwhile, it’s Herbert’s anniversary, so he is determined to get Bobby the perfect present. And he’s got his dream audition to act in the theatre. But his angry tooth starts rapping and has to be destroyed.
Follow the adventures of fireman Sam and his colleagues as they protect the citizens of the Welsh town of Pontypandy. Whenever the alarm sounds, brave Sam and his co-workers can be counted on to jump into a fire engine, hop onto a helicopter, or even launch an inflatable lifeboat to battle blazes, mount rescue missions, or provide medical attention to those in need.