S4C HD Today

The Colourblocks stumble upon a collection of Colour Wheels. The question is where they’ll place themselves on each one.

Thomas the Tank Engine and his friends set off on a series of adventures. Together they experience the fun and camaraderie of life on the railway.

Only a handful of days remain before the Eisteddfod, and the dragons are keen to take part. Yet crafting verses on such short notice proves to be a challenge.

Glenyr is fed up with her cold, windswept home. She plots to frighten Betsi out of Mushroom Cottage so she can move in herself.

When the ski lift in Pembre breaks down, Harri sets off with Bronwen to repair it. The job proves to be tough work and leaves them both famished.

Six tiny, budding explorers embark on adventures in the vast wilderness of a small back garden. They navigate its sprawling terrain with curiosity and courage.

A standard television episode, presented in a generic format. No further details about the content are supplied.

Molly Palmer hosts the segment, introducing the music videos. The featured acts are Candelas, Tara Bandito and Band Pres Llareggub.

An animated children’s series that follows a dog overflowing with energy, imagination and curiosity. Each episode tracks his lively, inquisitive antics.

Teams compete in a series of Candyland‑styled games, trying to collect as many clean teeth as possible. The side that amasses the most teeth wins the Dani Dant Trophy.

It's a generic episode. The piece is presented as a programme.

A generic episode programme. It follows the standard format of a typical TV installment.

A musical adventure brims with intriguing sounds and vivid visuals. Shadows dance, robots play and fruits move to the music.

Shoppers who aren't expecting it are presented with challenging, brain‑teasing questions. They must work out the answers on the spot.

Capten Cnec adds extra fun and games, setting devilish tasks for the young pirates of Ysgol Ynys Wen. They’re challenged to tackle the mischievous assignments he devises.

An animated series for pre‑school children that encourages them to reflect on their own behaviour and that of others. Its colourful visuals prompt young viewers to think about how they act and how others act.

Wynona wants to collect some white, airborne fluff. The Woohoos discover that the fluff comes from fluffballs, which were formerly dandelion flowers.

Leisa needs a pea to play blow football. The magical farmer Hywel then brings her to Fferm Fach and points out where the peas are hidden on the farm.

Ssstyrbio is an episode‑style programme. It’s presented in the format of a single episode.

Kim and Cet embark on another enchanted quest, their trek through the forest brimming with dance and music as they hunt for Twrch.

On the Sorting Express, Red and Yellow organise objects of different colours. Each of them handles the items that match their own hue.

Thomas the Tank Engine and his friends set off on a series of adventures. Together they experience the fun and camaraderie of life on the railway.

Fireworks night is drawing near, and Cadi is frantic to keep Bledd and Cef away from any fireworks. She fears they might breathe on them and set them alight.

The dragon gets a new direction finder, and when a sudden fog rolls in he finally has the chance to use it.

Harri gets a phone call that a fence on the farm has broken, and the livestock are trying to get away. He and Osian are called in to mend the fence.

Six tiny, budding explorers embark on adventures in the vast wilderness of a small back garden. They navigate its sprawling terrain with curiosity and courage.

Blero journeys back to the beginning of the Universe, seeking to uncover where everything originated.

Bananas is the title of an episode programme. It’s listed simply as an episode.

An animated children’s series that follows a dog overflowing with energy, imagination and curiosity. Each episode tracks his lively, inquisitive antics.

Teams from Ysgol Gwenllian team up with Pwdryn and Melys. Together they take part in a series of candy‑land‑themed games.

Colleen Ramsey demonstrates how she celebrates life through food, presenting family‑friendly recipes. In this episode her school friend April drops by to join her in the kitchen.

A nightly magazine programme that presents stories from across Wales. It also brings in special guests for each edition.

The episode aired on 9 February 2026. It's a programme presented in an episode format.

It provides daily magazine‑style programmes covering a variety of subjects. Segments feature fashion, style, antiques and cookery.

This is the second half of a two‑part documentary. It follows the world’s largest physics experiment, charting its origins in the post‑Second World War period and its subsequent groundbreaking discoveries.

Six tiny, budding explorers embark on adventures in the vast wilderness of a small back garden. They navigate its sprawling terrain with curiosity and courage.

It's a generic episode of a television programme. No further specifics are given.

An animated children’s series that follows a dog overflowing with energy, imagination and curiosity. Each episode tracks his lively, inquisitive antics.

Teams from Ysgol Ynys Wen take part in a series of candy‑land‑themed games. Their aim is to collect as many clean teeth as possible and claim the Dani Dant Trophy.

Anni and Lili struggle to get the smart speaker to work. Their attempts to play music go wrong, and they accidentally order a range of odd items instead.

Oscar the lizard and his friends embark on animated escapades in the desert. They're constantly trying to find ways to keep themselves entertained.

We'll revisit a few of Saturday's programme highlights, taking a quick look back at what stood out. The segment simply recaps the most notable moments from the day's broadcast.

An animated adventure that follows He‑Man, the heroic alter ego of Prince Adam, as he clashes with the evil Skeletor on the planet Eternia.

Bedwyr Rees walks the Llyn coastal trail from Caernarfon to Porthmadog. He examines the area's place names and their history.

The programme showcases action from the JD Cymru Premier. It features matches such as Connah's Quay Nomads versus Caernarfon Town, Barry Town United against Colwyn Bay, and Briton Ferry Llansawel facing Haverfordwest County.

Each night the programme adopts a magazine format, featuring stories from across Wales. It also welcomes special guests.

Indeg spends the day looking after Anita, whose condition continues to decline. Meanwhile, Ffion pays a visit to Tom in prison.

Sian is stunned to discover that Rhys is in hospital, and Trystan can’t understand why Rhys behaved as he did.

This is a preview of the dating show. Meilir Rhys and Mari Beard tour the new chalet, chat with members of the cast and speak with presenter Elin Fflur.

Owain Llyr Williams guides presenter, influencer and activist Jess Davies through the key places and people that have shaped her life. Together they revisit the locations and individuals who have left a lasting impact on her.

The veterinarians must apply all their expertise to tackle Scooby’s problems. Scooby is a dachshund who loves helping his owner with painting and decorating.