BBC Four HD SkyTV

Programmes start at 7.00pm. [HD]

8/14. Documentary featuring the fascinating lives of Britain's beautiful butterflies, filmed in exquisite detail and celebrating their enduring appeal to the British people. [S] [HD]

Leonard Sachs presents an edition of the old time music hall programme, first broadcast on 27 January 1977. With Mike Reid, The Beverley Sisters, Valerie Monese and Graham Clark. [S]

6/6. A women's refuge is under threat, and Hetty poses as a battered wife in order to locate the security leak. [S]

Archaeologist turned grave robber Arthur rejoins his old gang to raid Etruscan tombs. Contains strong language. [2023] [S] [HD]

Michael Parkinson interviews Alistair Cooke, the journalist and broadcaster best known for his long-running radio programme Letter from America. First broadcast in 1980. [S]

5/6. Sitcom about a snobbish housewife. Hyacinth's social standing at a church function is jeopardised when Daisy tries to encourage Onslow to become more ardent. [S]

3/6. Sitcom about a middle-aged bachelor who lives with his domineering mother and ineffectual father. Timothy tries to stop his godson being bullied at school. [S]

6/6. A women's refuge is under threat, and Hetty poses as a battered wife in order to locate the security leak. [S]

Leonard Sachs presents an edition of the old time music hall programme, first broadcast on 27 January 1977. With Mike Reid, The Beverley Sisters, Valerie Monese and Graham Clark. [S]

8/14. Documentary featuring the fascinating lives of Britain's beautiful butterflies, filmed in exquisite detail and celebrating their enduring appeal to the British people. [S] [HD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

4/6. Lucinda Lambton explores the architecture of County Durham, with visits to Durham Cathedral, Beamish Open Air Museum and Lambton Castle. [S]

Seamus Heaney visits Coole Park, County Galway to read some of WB Yeats's work. [S]

A candid portrait of Oscar Wilde and his remarkable family, including revelations by his grandson Merlin Holland and Lady Alice Douglas. [S]

Oscar Wilde's haunting tale of beauty, vanity and moral corruption. [S] [HD]

Donald Wolfit stars as Halvard Solness in 1958 adaption of Henrik Ibsen's play, set in Solness's Norwegian home in the late 19th century. [S]

2/4. Mindfulness expert Andy Puddicombe shows what we can learn from the ways in which animals adapt to changes in the world around them. [S] [HD]

4/6. Lucinda Lambton explores the architecture of County Durham, with visits to Durham Cathedral, Beamish Open Air Museum and Lambton Castle. [S]

A candid portrait of Oscar Wilde and his remarkable family, including revelations by his grandson Merlin Holland and Lady Alice Douglas. [S]

Oscar Wilde's haunting tale of beauty, vanity and moral corruption. [S] [HD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

3/7. A look at South America - the most species-rich continent on earth. [S,AD] [HD]

1/3. Tracing the origins of Egypt's unique visual style, Alastair Sooke treks across the Sahara and travels the Nile to find the rarely seen art of its earliest peoples. [S] [HD]

Robert Robinson hosts as Patrick Campbell, Sinead Cusak and Ian Ogilvy take on Frank Muir, Penelope Keith and Miles Kington in the panel game of word definitions and deceptions. [S]

Joseph Cooper invites viewers to match their musical wits against Joyce Grenfell, Robin Ray and Derek Hart. The guest musician is soprano Isobel Baillie. [S]

A revealing portrait of one of the most celebrated broadcasters of the 20th century, Alistair Cooke, whose Radio 4 programme Letter from America spanned 58 years. [S,AD] [HD]

... Alan Yentob meets Rose Wylie and delves into her curious and colourful world. Contains some strong language and some violent scenes. [S] [HD]

3/3. James Fox uses art to explore the relationship between humans and nature across the last 100 years. [S] [HD]

Joseph Cooper invites viewers to match their musical wits against Joyce Grenfell, Robin Ray and Derek Hart. The guest musician is soprano Isobel Baillie. [S]

3/7. A look at South America - the most species-rich continent on earth. [S,AD] [HD]

1/3. Tracing the origins of Egypt's unique visual style, Alastair Sooke treks across the Sahara and travels the Nile to find the rarely seen art of its earliest peoples. [S,SL] [HD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

1/6. Steeplejack Fred Dibnah tours Britain's engineering marvels. This edition visits Warwick, Edinburgh and Conwy to explore the development of the fortress. [S]

4/6. Julia Bradbury traverses Swaledale in Yorkshire. Wainwright studied this 22-mile section in detail, presenting a route of valley bottom and windswept moor top. [S,AD] [HD]

6/6. Sitcom about a snobbish housewife and her long-suffering husband. Hyacinth quite enjoys a family christening - except when it is Daisy's family. [S]

4/6. 1980s sitcom about a middle-aged man still living with his parents. Timothy makes a determined effort to find himself a flat. [S]

4/7. The story of Edward I - the Hammer of the Scots - whose attempts to force English rule on Scotland and Wales strengthened the identities of all the British nations. [S,AD]

A Storyville documentary, set against the backdrop of conflict in Sudan, that follows five Khartoum residents as they search for freedom amid revolution and war. [S] [HD]

The story of a 1960s experiment that tried to teach a dolphin to speak English. Contains some scenes which some viewers may find upsetting. [S,AD] [HD]