S4C HD Sunday

Thomas and Kana journey across Sodor to find the prize at the end of a rainbow

The hyena and the howler monkey

Cartoon series about an autistic boy who overcomes situations that challenge him with the help of his imaginary friends

Children's programme

Tweedy might be sleeping soundly, but when Fluff's crunchie bowl is empty there's little chance of him staying asleep for long

Series about a mischievous young girl called Anni, who seems to leave a mess wherever she goes

Guto uses a model owl to scare off Hen Ben, but he ends up scaring the squirrels too

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

Cartoon about Sion the chef and his foodie adventures

Comedy show for pre-school children, full of sketches, jokes, fun, monkey nonsense and comedy characters

Senora Maria and Rodrigo her son open their cafe, but disaster strikes when Twm Twrch eats too much of the hot chilli

Children's entertainment

When Pigog learns to play chess, she fails to win gracefully. Soon no one will play with her

Awi and the 'Waw' crew notice the fascinating things in the world around us

A look back at some of this week's birthday greetings

Profile of Owain Glyndwr, who became Prince of Wales in 1400 and gained support from around the country when he led a revolt against the reign of Edward I

Heledd Cynwal, Iestyn Jones and Siôn Tomos Owen visit Merthyr Tydfil to seek out the town's more interesting and hidden tales

The conservation department works on items from Maestir School, while farm staff use traditional methods to repair its hedge

Cleif Harpwood, Rachael Garside and Elin Maher share favourite Bible verses with Nia Roberts

Four boys vie to impress a single girl with a stunning walk, their personality, and a flavour of their cooking skills. At the end of four walks she has to make a choice

The contestants are best friends from Castell Newydd Emlyn, university friends from Cardiff and Crymych, and brothers from Bangor and Caernarfon

Ceredigion College's therapy dog needs treatment. Dafydd is kept busy on the night shift and there are emergency cases inside and outside the practice

Scott Quinnell visits the Airbus factory in Flintshire and works at the Swansea Fish shop in Swansea.

Documentary following Jon and Emilie's journey, as they pursue their dream. The couple have sold everything and moved to west Wales to build a glamping site

Iolo Williams arrives in Spain, where he searches for a lynx, watches thousands of birds migrating over Gibraltar and encounters hundreds of vultures

Weekly countryside and farming magazine

Scarlets v Ulster. A chance to see the United Rugby Championship match at Parc y Scarlets

Omnibus edition looking back at events in Cwmderi over the past week. With on-screen English subtitles

News, sport and weather

Rhodri Gomer visits Bannau Brycheiniog to celebrate Saint Dwynwen, patron saint of Welsh lovers

Emma and Trystan organise the wedding of Carys and Gareth from Aberporth. However, finding the perfect venue is proving quite the challenge.

Gronw arrives in Cardiff as the gang get back together, but Meri Jen has to deal with more than she ever imagined in the meeting

Carys Eleri examines the history of looking for love in Wales before the advent of dating apps, discovering some of the unusual ways that people got together

Adventurer Richard Parks explores the crucial days that have changed the course of Welsh history, beginning by charting the change that comes in the wake of victory