S4C HD Sunday

Og feels lonely when all his friends are too busy to come play

A man tells tall tales to his grandchildren when they ask him questions, but Halifax the rabbit always gives the real answer. Don Warrington stars

Animation for pre-school children that makes them think about their own and others' behaviour

An action-packed outdoor adventure series

Bendant is about to land in your school! A comedy, art and singing series, where Aeron Pugh as the character of Bendant joins children's classes all over Wales

Adventures with the team whose mission is to explore new underwater worlds, rescue amazing sea creatures and protect the ocean

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

Children's programme

Science for youngsters

Adventures with Fireman Sam

Animated action adventure following a squad of six heroic puppies and their tech-savvy 10-year-old leader as they protect the community of Adventure Bay

Fun and games with the playful and curious cat

Animation based on The Wind in the Willows stories

The pupils from Ysgol y Castell join Ben Dant and Cadi for an exciting adventure

Today's birthday greetings

Four rival walkers show each other different routes - featuring walks from Bodffordd to Llangefni, Caernarfon and the Foryd, Llandaff to Cardiff Centre, and Castell Carreg Cennen

In Llandeilo, Helen Scutt shares how to design impressive flower beds while Carol Williams follows a Welsh garden that won gold at the RHS Chelsea Flower Show this year

Heledd Cynwal, Iestyn Jones, Ffion Dafis and Siôn Tomos Owen will enjoy a visit to Pwllheli, the seaside town in Llyn

Lara Catrin and professional organiser Gwenan Rosser set out decluttering and transforming Marred Jones' wardrobe at her home in Bangor

Actress and singer Lisa Jên joins host Ifan Jones Evans on the culinary show, with chef Hywel Griffith creating a menu inspired by local ingredients

Nia Parry visits the home of Dr Barry Morgan, former Archbishop of Wales, in Cardiff

A dog undergoes surgery to remove a potentially dangerous tumour, Dyfrig visits a cow with a mystery illness and Dafydd decides to leave the practice

Birds that fly into towns to spend the night, including jackdaws on a Llanelli industrial estate, and thrushes and waxwings in Llansamlet and Caernarfon

Rita is invited to the hotel by a mystery guest and John hopes to relight a spark with an old flame. Dilwyn asks the hotel team to end his father's treasure hunt

Elin Harries presents a look back on past storylines from the soap involving Dani, featuring some of her most memorable moments

The resident blacksmith repairs the weather vane from the clock tower, while a dress that tells the story of the Windrush generation is prepared for the museum's digital archive

Aled Samuel goes to the Conwy Valley to visit the garden at Gwydir Castle and then travels to the South West to the garden at Upton Castle in Pembrokeshire

Professor Jerry Hunter continues with his profile of the Baptist missionary and Welshman, Evan Jones. In this edition, he explores the story of the Trail of Tears

Ifan Jones Evans visits his neighbours near Pontdrhydfendigaid, Cardiganshire, to share the life-stories of the last of nine siblings raised at Dolfawr since 1947

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

News, sport and weather

Steffan Powell discovers how nature can help as people learn to adapt to global warming and Steffan Griffiths visits the Netherlands to meet pioneering engineers

The challenging and dangerous work of the North Wales Police Roads Policing Unit. This edition looks at who's to blame in an accident between a car and motorbike

The artist Sarah Carvell meets the Welsh singer Margaret Williams so that she can paint her portrait

Two swimmers cross the treacherous Bardsey Sound, an aeoplane wing travels downriver, and a Welsh woman travels to the Arctic in search of a dangerous new tide

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

Fun and games with the playful and curious cat

Cartoon about Sion the chef and his foodie adventures

Maths series with popular 'Cyw' characters for young children