Steve and Mark face one of their toughest jobs ever and Stu and Ian tackle a potential pollution emergency.
In 1979, two young brothers came home from school to find their mother's dead body in the living room. Even with the having the killers' blood and fingerprints the police have no solid leads. How and when will investigators get the lead to track down this brutal killer?
Aided by the rich catalogue of the BBC's home and garden archive, the television presenter and self-confessed DIY enthusiast shares tips and tricks to help viewers become a bit more handy at home during the UK lock-down and beyond
On a warm day, the team takes a field trip to the lake. A fellow super student accidentally freezes the entire lake! Then, a Turbo Grow ray zaps a plant and it grows out of control all over Citytown. Sparks' Crew comes to the rescue!
Murphy convinces Jess to help with a drug mission, while Felix finds himself in a legal predicament. Dean's partner Gene begins showing some real talent on the job, giving Dean a lead that could unravel Murphy's plans. Nia questions Darnell's loyalty, and Murphy visits Max.
Actor Bill Nighy narrates as cameras follow trains travelling though some of the most scenic landscapes in the world. The stories of these iconic railways are told by those who travel on, work on and live beside them.
A friend of Fred's ruins Charlotte's prom dress while Cami is trying it on, and now Cami and Jenna desperately seek a replacement for it.
Mike tries to repay John for taking the fall for him back in college, Regina questions the sincerity of Bill's feelings, and Tom's bad behavior at work catches up to him.
The voguers unleash their inner freaks at the world's shadiest Circus Bezerkus ball, where cut-throat competition meets drama so infectious, it just might rub off on the judges. Be forewarned: this function is serving bone-chilling performances and holding no bars, and ballroom hall-of-famer Dominique Jackson's guest judge appearance is not one to be missed.
It looks like Baba and Freddy got away with murder, but why are they celebrating with a trip to Freddy's old school? And why are Lola and Jackson wandering around in search of a stick?
A new arrival shakes things up at Phoenix, but can Alba stop the U13s' slump?
Jeremy explores a 140-year-old wreck that has been perfectly preserved at the bottom of the Great Lakes. Plus, the dark secret buried inside a toxic Nazi submarine.
With only one month left in seventh grade, Sydney and most of the four Amiga's are excited, but there's a hiccup when the girls learn that Emmy is failing history and might not pass.
Arriopa is in chaos. Elida makes a final push to stop Lazaro, but a shocking new threat arises.
Alex is thrown into the unfamiliar world of the ultra-rich as he struggles to perfect his cover identity, but risks alienating his best friend by keeping the mission a secret.
Romeo quits the show and cast responds. Treach finds out about Egypt's fist fight with Briana and there is hell to pay. Vanessa's battle with her weight reaches a breaking point when Angela pushes her to model for a swimwear photo shoot.
Sandi Toksvig looks at ruffs and red things with Tom Allen, Susan Calman and Zoe Lyons.