Argument Clinic (Stephen Fry), Hell's Grannies (Eddie Izzard), Wicker Island (Mike Myers), Fish Licence (Jessica Hynes), Olympic Hide and Seek Final (Ben Miller)
Griff investigates its roots in Barmouth, discovers how the tiny cove of Mwnt copes with the impact of the modern world and considers the difficulties they face in deciding the fate of a medieval village on the Gower Peninsula which is in the process of being claimed by the sea.
An insight into the everyday lives and struggles of the families living in a tightly-knit close in Mount Pleasant.
Boss Vicky takes the team to run their first Gay 'Tash-on Tours' job, with great success. But everyone is concerned about Charlotte when she reveals she isn't happy and that all is not well in her relationship with Mitch.
Computer graphics, visual analogies and a recurring cast of expert scientists combine to reveal new aspects of the world you think you know, from canyons of gravity that warp space and time to rain triggered by cosmic rays.
11-year-old Ben, Gwen, and friends go on the adventure of a lifetime in their own backyard.
Jane feels guilty about her feelings for Rafael and admits to Michal how she is feeling. An unwelcome visitor from Petra and Rafael's past shows up.
After receiving a message for help written on an IBM punch card, Mike goes to a chess tournament involving Deep Blue and Garry Kasparov.
Steve and Snot are fed up with being bullied. When they enroll in a karate class, Snot is brainwashed by the sensei, and it's Steve's mission to get him back. Meanwhile, Klaus develops a horrible odor and is forced to be an outside pet.
Lisa Vanderpump is still reigning supreme whilst Stassi returns from New York to discover that things have changed between her and her former friends.
Abbie and Ichabod learn that Katrina is in imminent danger and race against the clock to help her.
Toast is intrigued to find that Ed is entering a Celebrities and Prostitutes Blow Football Tournament. It's an annual event organized by Ed's showbiz charity, The River Rats. Ed suggests that Toast enter too. Toast accepts the invitation, and as he is 'fiercely competitive in everything', soon becomes obsessed with winning the tournament.
Sidney and Geordie go for a night out at Johnny Johnson's London jazz club, but soon discover that policemen and clergymen can never truly be off duty.
Jeremiah is missing and the bounty hunters are still on her trail. Kat turns to Native hallucinogens hoping to find answers.
Valco's new recruits arrive, but when Colin sees them walking up the aisle, he's horrified when he recognizes one of them... his very own Nan.
Marcus and Stylax try to raise 3,000 denarii to avoid the girls being deported. Grumio visits Landlord in prison through a sewage pipe.
A case gets personal for Team Scorpion when three convicts break out of prison and one of them is a brilliant hacker who was forced to help the others steal billions online. Meanwhile, Paige must manage Ralph's expectations when his father returns.