Liz Bonnin explores the remarkable strategies used by animals to get through winter.

When some children, including Tara, are abducted from the village, Georgie leads a rescue mission to Kathmandu where her relationship with Milan blossoms.

2 Section are in Afghanistan on a covert mission deep in the heart of the country.

An exhausted 2 Section retreat to Kabul only to be ordered to support Elvis on a final mission to capture Omar.

Georgie throws herself into her work, training Nigerian forces in the fight against Boko Haram, only to find herself pitched headlong into danger

Georgie and the others wait to be rescued so a counter-offensive can be launched. Captain James is shocked to discover an old Sandhurst acquaintance is actually an undercover Special Forces operative.

Section 2 are in Belize for jungle training exercise and some R and R, but when Georgie hears she has seemingly been criticized in the report into Elvis' death, she becomes distant and angry.

Rory and Dino have a bust-up and Mark and Betty announce their departure to Australia.

Among the guests joining Graham: David Mitchell, Robert Webb, Regina King, Anya Taylor-Joy Olly Alexander, Mel Giedroyc and Jimmy Fallon. Plus music from Yungblud.

Lewis and Hathaway are called to the Oxford University Observatory where the body of Andrew Crompton has been found at the foot of the stairs.

Meet Kit & Pup! Two little adventurers making BIG discoveries.Kit and Pup are at the beach. Can you see who is wet and who is dry?

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. Sarah's hair keeps getting in the way, so its time for a trip to the hairdresser.

Bluey needs her Mum's advice on dealing with a troublesome neighbour.

Emily thinks the other engines pull much more exciting loads then she does. So when she is given a huge globe to transport she decides to show it off.

Duggee is back with his merry band of Squirrels for more clubhouse adventures.The Squirrels want to know what makes Duggee laugh, so Duggee shows them his favourite comedy.

The duo go ice-skating, but when Pup's nerves get the better of him Kit has to give him the confidence to skate like a champion.

Meet Nelly and Nora! Two young sisters who love to explore the outdoors when on holiday in a caravan park. On a very hot day, everyone has their windows open and they are all playing music.

Meet the Go Jetters, four explorers on a global adventure. Grandmaster Glitch has taken his teddy, Cuddles, to Ilulissat in Greenland to show him the sights, but Cuddles falls out of Grim HQ and gets stuck in the snow.

Play, learn and laugh along with a quick quiz from the Spot Bots. Whoops and Daisy have gone exploring. Can you help spot the mysterious object they have landed on?

Bluey, Bingo and their cousins make Dad and Uncle Stripe play a game of Horsey Ride.

Dad gets embroiled in a game of Hotel, where Bluey and Bingo run a crazy hotel and Dad is the beleaguered guest.

Blueys struggling to ride her bike. But inspired by her friends, she refuses to give up.

Its Bingo's turn with Kindy's Bob Bilby puppet and she's going to show him a good time!

When Bingo decides to stop playing Bluey's spy game in the park, their device to keep the grown-ups under control stops working properly.

Forced to wait five minutes in front of a restaurant for their takeaway order, Bluey and Bingo become restless for entertainment, pushing the very limits of Dad's patience.

Playing Butterflies in the backyard is great fun, until Bluey runs away with Judo, leaving Bingo all alone. Now poor Bingo's heartbroken and Bluey needs to make amends.

When horsing around with Dad goes too far, Bingo learns about finding her big girl voice.

Grandmaster Glitch tries to make his own rainbow but creates a huge rain storm instead.

Jump on board with the Go Jetters, four explorers on a global adventure! The Go Jetters swing into action when Glitch uses real landmarks for his crazy golf course.

Lars meets his engineering hero and dives in an amazing submersible to the deepest trench in our oceans, the Mariana Trench. But can the Go Jetters save a trapped Grimbot?

Join the Go Jetters on Brand New Global Adventures. When Glitch and Kyan star in a Hollywood movie, the Go Jetters swap autograph books for Click-Ons to save the Hollywood sign. Get ready for lights, camera and lots of action!

Scarf Lady has run out of wool so Sarah and Duck help her to harvest the weeping woollen tree.

Sarah decides that octagons are her favourite shape, so starts an 8 person club to celebrate!

Sarah wants some special lights for her Christmas tree and Bug knows where she might find them.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. The Shallots want to explore beyond the front garden, so Sarah comes up with a plan.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. After getting muddy, Umbrella has to brave his fear of getting wet and take his first bath.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. A search for shade on a hot day leads Sarah and Duck to discover a fascinating tower in the park.

Come on a curious adventure with Sarah and her quacky, flappy best friend, Duck. When Sarah hears some interesting music on the radio, she and Duck try and recreate it.

Forced to wait five minutes in front of a restaurant for their takeaway order, Bluey and Bingo become restless for entertainment, pushing the very limits of Dad's patience.

When two T-rexes get stuck in the mud, they need some help from a very big friend.

The oviraptors have some eggs on the way, but where should they lay them?

Join Andy and some of the world's cutest baby animals as they learn how to climb, swim, play and make friends in the wild! Look at how seal pups, leopards cubs and gobi fish learn to explore.

Get ready to join Andy for some amazing safari adventures! Andy heads to Africa to meet a pride of lions, and an agama lizard which eats flies.

Andy goes to Niue Island in the South Pacific to find out where sea kraits lay their eggs.

Get ready to go on a Prehistoric Adventure with Andy! Andy searches for a feather belonging to a tiny dinosaur called the Epidexipteryx.

Bob, or Big Bad Robo Wolf, showing just how bad he is, locks Ra-Purl-Zel in the castle tower. While Purl is busily knitting, Bitz and Sir Bevel try to engineer a way to rescue her.

You Can Do It Too: Join Bitz, Bob and the children as they test different materials to launch softballs. Cards, rulers and spoons are all put to the test to find the perfect padoinger.

A delivery of pipes is being unloaded at Brendam Docks, but when the engines start to hear spooky noises, Salty spins them a yarn and has them all convinced that it is the sound of the `Flatbeds of Fear'.

Duggee is back with his merry band of Squirrels for more clubhouse adventures. Happy discovers his wobbly tooth has come out, but he has lost it and can't remember where he was when it fell out!

When Bingo decides to stop playing Bluey's spy game in the park, their device to keep the grown-ups under control stops working properly.

Meet the Go Jetters, four explorers on a global adventure! Glitch's attempt to jump the queue at the Panama Canal leaves him with a sinking feeling.