CBBC HD Sunday

Tensions run high as the Flock and the Pigs compete in a game of rounders

Olympia interviews Dr O and learns about odd viruses

The super hero and Penfold are forced to travel to New York to take on the criminal organisation known as Hydrant

Dennis and his mates rebel against an outbreak of fun-killing rules that are being imposed on Beanotown

Boy agrees to tutor Tuck when his best friend is told he may have to go summer school, but it is much more difficult than he expected

Topical news magazine for children.

When her superhero suit gets shrunk in the wash, Mega Hero Girl summons the Ninjas to find her a new one so that she can save a planet from an incoming asteroid.

Odd Squad builds an exact replica of the villain's vault to intercept a jetpack

Danny needs a cake for his parents' wedding, and fast! The band deliver a cake, but Mac's size-shifting machine causes chaos, and they have an angry wedding organiser to contend with.

The animated comedy, in which a variety of foods and everyday kitchen devices come to life returns. In the first episode, the DIY doughnuts attempt to fix the bathroom

We meet BMX racer Ti, who became number one in his age group last year. However, this season he is struggling - can he fight his way back and reclaim his title?

Brand new competition!

A surprise guest changes everything for Ariana, and Adele and Anthony are met with sabotage right before their duet

Addie bravely presents her memorial idea to the old-fashioned village council, and in 16th-century Juniper, Maggie stands up to a fearsome witch hunter

Dr Chris and Dr Xand van Tulleken follow a team of scientists and explorers to Store Glacier in Greenland

The fragile marine ecosystem of the coral reef, where all creatures - including the corals themselves - have to fight for survival. Narrated by David Attenborough

Steve Backshall and his UK team travel with him to Bimini in the Bahamas, where they learn how to scuba dive and become the next generation of shark saviours

Andy Day attempts to catch the breed of dragonfly that a baby Allosaurus hunts and eats, and watches as more hatch from their eggs and take their first steps

During a castle tour, Ellen's annoying cousin encounters the dragon-hunting Mirror-Belle

Phoenix and Jon go head to head with Charlie and Anne as they compete for the chance to make it to the Grand Final and become ultimate champions

Chop, chop, it's the Horrible Histories' Terrible Tudors Special, with everything you need to know about history's most famous family

Featuring Victorian fake news, paparazzi, and camera men strapped to the front of moving trains, Queen Victoria shows you how her subjects invented and became obsessed with films

A double-length musical special. Danger Mouse reluctantly takes part in Pink Dawn's re-enactment of Melted, a famous ice-themed musical phenomenon

When a sudden urge to fly the Mark IV hits, Penfold leads a confused Danger Mouse to a farm, from which he claims to feel an unexplained magnetic pull

On the first day of a new school year, Dennis and the gang imagine all the things that might be new and unfamiliar at Bash Street School

The kids of Beanotown decide that they can run the town far better than the grown-ups. However, they discover it isn’t nearly as easy or fun as they had hoped.

A new teacher takes the class to a theme park

Grizzy swipes the peanut reserves of the elephant playing with the Lemmings

The mood of a raccoon becomes contagious to all those around him

Grizzy finds an electrode that controls a robot, and the Lemmings plot to take it

Explore the fantastic features of the zoo’s most weirdly wonderful animals. Hufflepuff the hedgehog tenrec enjoys a dust bath, and Jua the serval puts her radar ears to the test.

Measuring up to a record 18 metres, the whale shark is not only the largest shark, but the largest fish in the world. Presented by Steve Backshall

A giant crane experiment, a brilliant body and some massive snotting in this episode! The doctors reveal the incredible discs that protect your spine and Dr Chris goes for a row

Darnesh has to eat a jar of picked eggs before the sell-by date expires. And Eli sees the girl of his dreams but makes the mistake of involving Fleur and Eleesha in his love life

With the added pressure of starting a new school, Katy must adjust to her life in a wheelchair, and Izzie is her main carer at home

Unimpressed with the lyrics for Astra's debut song, Hannah decides to write something more meaningful

It’s Bert’s 11th birthday, and a Faceless Spooky appears and starts freezing people in time!

Fagin has a new venture printing fake bank notes with a stolen money machine