CBBC Sunday

It is Timmy's birthday and the flock has thrown a party for him - only for a distraction to spoil his fun

Oona fills in for Olympia and unboxes a gift

The Baron releases a new strain of elephant flu and it is down to DM and Penfold to find the cure before everyone in the world is turned into a snotty creature

When Dennis thinks Gnasher has trashed a valuable piece of hideous art, he and the gang try desperately to cover up the damage and produce a decoy

Tired of having to fight for bathroom time, the boys and girls split the bathroom into two sections

Topical news magazine for children.

Keen to join a race with her classmates, a cavegirl orders a tame T-rex from the Ninjas. However, they must work together with her teacher to train the unruly dinosaur.

Odd Squad UK is celebrating its jubilee, but the party can’t get started until Orli locates the missing Ozzi, who has a bad case of the Saturdays.

Twinkle is unhappy with how easy questing has become since Cral the Eagle joined the heroes, offending the eagle just when they need him the most.

The potato racers are crashing around the kitchen, the cavemen mushrooms' plan is foiled, and Stunt Tomato attempts an exciting escapology trick

Robby has trouble adjusting after their family's big move to the rural town of Witwicky, until he and his sister, Mo, discover the first-ever Earthborn Transformers

Teenage contortionist and social media star Liberty Barros shows off her flexibility as she attempts to break a world record in the studio! We celebrate one year of the BP Book Club, and Shini meets some future ballet superstars.

Guided by pro-gamer Jelly, the teams gear up for an exhilarating race in Mario Kart. Who will master the art of power-ups and cross the finish line first?

It's the day of Addie's performance, but there is even more drama behind the scenes as Emily's jealousy reaches breaking point. With Maggie in prison, Elinor plans a daring rescue

Wildlife expert Steve Backshall turns detective to solve CBBC viewers' animal mysteries. From birds to bees, Steve answers questions about flying animals

Animals that live in deserts, including swarms of locusts, desert lions hunting giraffes, sand grouse flying to gather water, and a tiny bat defending itself against a scorpion

Steve heads to Zambia for the first time, where he hears hippo communication on a whole new level, spots a high-diving croc and meets some incredible sniffer dogs.

The presenter goes back in time to search for a dung beetle for the museum, but is distracted by a baby diplodocus taking its first steps

Ellen is too ill to play with Anthony, who is jealous that she has Mirror-Belle to play with! To placate him, Mirror-Belle summons Knight Charming, Anthony's mirror double!

Yammy guides the teams through the world of classic game Worms - but who will prevail in these explosive battles?

Rattus has launched his own radio station (BBC Radio Number Two) and who better to advise him on the songs he should be playing than social media star Holly H?

A special show featuring some of history's greatest firsts, including the first ever library, Olympic Games, people on the moon and rat roller-skating on TV!

Danger Mouse's attempts at gardening lead to a gigantic Welsh space plant taking over the world and an attack of intergalactic bees. Only Penfold's jam obsession can save the day

Super-intelligent lavatory Dr Loocifer is bogged down with being sat on, so he leads a revolution of the world's toilets, who down lids and march to their leader's tune

The Professor's young visitor - competition winner Dawn Crumhorn - becomes a pink-obsessed child-villain after an accident in the lab

Dennis is accidentally elected class president and is eager to shed the burden that comes with the title

Dennis fails to realise the pressure he is putting on Rubi to excel in the school science fair is giving her a severe case of inventor's block

Walter conspires to get Dennis thrown out of school

Twinkle is unhappy with how easy questing has become since Cral the Eagle joined the heroes, offending the eagle just when they need him the most.

An angry Swampclops follows the heroes back from their quest for a giant raspberry, so Hoofius must abandon his chances of winning the bake-off.

When tasked with the simple quest of building a flat-packed wardrobe, the heroes fail to read the instructions and are whirled into a wonky world.

Grizzy finds a conch decorated with Maori symbols that can control whales

Grizzy and the Lemmings happen upon a polar bear cub who is crying

A meteorite falls not far from the cabin and while the Lemmings are sledding outside on a metal pot lid, their sled is abruptly drawn to the extraterrestrial boulder

The Doctors reveal how important cartilage is to your body with the help of a suit of armour, and they find out what it takes to be a hospital porter in Operation Takeover. Dr Chris meets Nala the dog to see how she helps patients in hos...

Reiss hacks Clinton's emails and finds a secret that risks Clinton's future with Emily. Meanwhile, CJ hatches a plan to escape Elsmere, and Amber plots to get Isaac a pay rise

After being told off by Mr Ludcomb, Pickle's magic causes them to swap bodies. With Pickle looking like the head teacher, she is free to run the school – but her new rules cause chaos!

The dancers are sent the wrong costumes, and Eldon decides to move on for good after being ignored by Michelle

With a spike in oddness in the UK, Department of Help agent Ozzie suggests they send for help from the best agent in the world.

With a creature on the loose, and Captain O unable to help, Ozzie and Orli must work together to capture it and save HQ.

When things start turning into delicious puddings, Ozzie and Orli are taken on a tour of the town, which leads them to... a tour of the town.

Andrew’s guilt about Bobby puts a strain on his friendship with Christina. As new players join Hawx in controversial circumstances, Coach Byrne considers his future.

Tabitha tells the story of singer-songwriter and civil rights activist Nina Simone