S4C HD Sunday

Delivery Po needs to keep her delicate cargo safe, but the road is anything but smooth

Ben Dant joins the pupils of Ysgol y Graig, Merthyr Tudfil to create a superb treasure out of discarded materials

A rumbly tummy does not a happy Og make!

News for children up to six years old, which both entertains and teaches them about the world in all its diversity

Mama Polenta and Sam Spratt agree to a cook-off to determine who makes the best pasta sauce

Gweni wonders who 'invented' dogs. Tad-cu spins one of his tall tales of a young girl named Megan who discovers a teapot genie in the attic of her new house

The dragon acquires a new direction finder and a sudden fog gives him the chance to use his new device

Meleri joins a group of friends on a wet and muddy assault course and Huw and Elan venture on the world's fastest zip line

Pablo cannot sleep when he spends the night at Nain's house. It is too quiet

Children's programme

Children's programme

Children's programme

Animation based on The Wind in the Willows stories

The twins are transported to a spaceship, and meet alien creatures who want Deian to compete in the Planedgampau on behalf of the planet Glwncydi-Clonc

Birthday greetings

Iolo Williams looks at the effects of global warming on wildlife. Although it's an uncertain time for nature there are some success stories

The crew attends the Royal Welsh Show, getting to grips with the competitions and exhibitions in the gardening village

Heledd Cynwal, Iestyn Jones and Siôn Tomos Owen explore Dyffryn Ogwen, finding out how slate has defined the valley and meeting a blanket-maker who uses sheep nodes in her designs

Former international rugby player and Welsh learner Scott Quinnell helps at a very special riding school, laughing his way through a yoga session

Marian Evans and Professor Dylan Jones Evans get to know the competitors better as they visit a bakery in Cardigan and work as a team to create doughnut boxes

Steffan Powell travels the coast of Wales while Steffan Griffiths travels to Greenland to discover the impact of rising in sea levels

Bedwyr Rees goes on the trail of place names along the coast of Anglesey. In the first edition, he tries his hand at winnowing corn using the traditional method

Part one of two. Actor John Pierce Jones has acquired a boat but is unable to sail, so experienced mariner Dilwyn Morgan shows him the ropes

Part two of two. John Pierce Jones's small yacht arrives safely in Caernarfon and he sets sail around Anglesey

Landscape artist Lisa Eurgain Taylor heads to London to meet Trystan Ellis-Morris in order to get to know him better before creating a brand new portrait of him

The Rally Finland. Action from the ninth round of the World Rally Championship campaign, based around Jyväskylä, Central Finland. Emyr Penlan, Hana Medi and Rhys ap William present

Colwyn Bay v Connah's Quay Nomads (Kick-off 5.00pm). Coverage of the Welsh Premier League match from the opening round of fixtures, held at Blue Turtle Arena

News, sport and weather

The gang are in shock after Lefi's death. Everyone's blaming each other, but who are the police suspecting? Kelsey and Malik organise a vigil on the beach to honour Lefi

How upland sheep farming can find a balance between production, conservation and the effects of climate change

Fiery chef Chef Chris 'Flamebaster' Roberts embarks on an unforgettable journey, cooking and eating his way around Spain, starting in Galicia

A young girl hopes for a quick recovery, the pleasure and pain of being a midwife, and following the work of the chaplain and radio service at Ysbyty Gwynedd, Bangor

Tudur Owen and architect Elinor Gray-Williams visit Penrhyn Castle, one of the most controversial houses in Wales and one that impresses in many ways

Fun and games for young children with the number blocks

A passenger on her way to a concert gets stranded - so Thomas brings the concert to her

Children's entertainment

Children's programme

Kim and Cet set out on another magical adventure full of dance and music as they search for Twrch in the forest

Cartoon about a little owl called Odo and his woodland friends