S4C Saturday

Children's programme

Adventures with Thomas the Tank Engine and friends

Children's fun with the Beatrix Potter characters

Harri gets a call from Nel, the washing machine is broken. Harri realises there is no electricity as the wind turbine has stopped turning

The gang celebrates St David's Day by dressing up and cooking a delicious meal - but make the mistake of arranging leeks in a vase and boiling daffodils in a saucepan

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

A programme in which children visit countries around the world to learn about the history, food, landscape, children and the culture there

Children's adventure about a superhero learning the ropes

Teams play a series of candyland themed games in order to collect as many clean teeth as possible and win the Dani Dant Trophy

Two hours of fun, games and competitions for youngsters, along with the lastest showbiz stories and celebrity gossip

Slapstick series about a group of funny blue men

Computer-generated animation

The animated adventures of Oscar the lizard and his friends in the desert, where they struggle to entertain themselves

The ugly truth makes Andrea quit the race team - but when Mia gets in trouble all her friends are back to help

Comedy sketch show based in the magical world of the Mabinogion

Trystan Ellis-Morris and Emma Walford help organise a wedding for Donna and Dilwyn from Penygroes, who are keen to have elements of darts in their big day

The Pizza Boys explore Liverpool. After a trip around the city and the Welsh streets there will be 'Scouse' at the Cathedral, and breakfast pizza in Albert Dock

Beti George and Huw Stephens pay a visit to Ynyshir Restaurant and Rooms in Powys, sitting down for a meal with chef-owner Gareth Ward and exploring the nearby bird reserve

Weekly countryside and farming magazine

Aled Samuel and buildings historian Bethan Scorey explores Welsh houses from the 1980s and 1990s

The sports broadcaster visits iconic stadiums that are symbols of regional and national identity, including the Principality Stadium, Croke Park, Dublin and Anfield

Elin Fflur chats to Welsh singer, actress and presenter, Caryl Parry Jones

Leinster v Cardiff Rugby (Kick-off 3.00pm). Coverage of the match from the 12th round of fixtures, which takes place at Aviva Stadium

Ulster v Scarlets (Kick-off 5.15pm). Coverage of the match from the 12th round of fixtures, which takes place at Kingspan Stadium

News, sport and weather

Short film including a performance of the anthem by Dafydd Iwan, and accompanying archive material

Shelley Rees introduces talented artists from the Welsh Valleys, including Bronwen Lewis, Sophie Evans, Sion Tomos Owen, Joey Cornish, Polar Berries, and Rhys Morgan

Documentary following the progress of poet Rhys Iorwerth as he travels Wales and beyond to discuss and celebrate the Welsh poetry scene

Dot Davies guides Welsh US-based journalist Maxine Hughes on a deeply personal and emotional journey through the vaults of the National Library of Wales

The boys visit the Hebrides in Scotland on their six nations countries trip. Smokey Pete is pushed to the limit as he heads for the Western Isles of Harris and Lewis