| Walk the Line with Barra Best | 3/3. Criss-crossing some of Northern Ireland's most spectacular countryside, Barra Best explores County Tyrone's lost railway routes. Also in HD. [S] | Thu, Jul 31, 1:40 am | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 3/3. Criss-crossing some of Northern Ireland's most spectacular countryside, Barra Best explores County Tyrone's lost railway routes. Also in HD. [S] | Wed, Jul 30, 7:30 pm | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 2/3. Barra Best explores some of Northern Ireland's lost railways. Here, his journey follows the lost railway routes through towns and villages around Lough Neagh. Also in HD. [S] | Wed, Jul 30, 1:00 am | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 2/3. Barra Best explores some of Northern Ireland's lost railways. Here, his journey follows the lost railway routes through towns and villages around Lough Neagh. Also in HD. [S] | Tue, Jul 29, 7:30 pm | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 1/3. Barra Best explores some of Northern Ireland's lost railways. Here, he travels through some spectacular countryside as he explores County Antrim's lost railway routes. Also in HD. [S] | Tue, Jul 29, 1:00 am | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 1/3. Barra Best explores some of Northern Ireland's lost railways. Here, he travels through some spectacular countryside as he explores County Antrim's lost railway routes. Also in HD. [S] | Mon, Jul 28, 7:30 pm | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 3/3. Barra Best explores some of Northern Ireland's lost railways. In this episode he hears how the Fermanagh railways were used in a game of wartime espionage, and visits the barbers. Also in HD. [S] | Thu, Jul 4, 1:45 am | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 3/3. Barra Best explores some of Northern Ireland's lost railways. In this episode he hears how the Fermanagh railways were used in a game of wartime espionage, and visits the barbers. Also in HD. [S] | Wed, Jul 3, 7:00 pm | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 2/3. Barra Best ventures into the dark reaches of Ireland's longest railway tunnel. Also in HD. [S] | Fri, Jun 28, 12:30 am | BBC FOUR | 30 mins |
| Walk the Line with Barra Best | 1/3. Barra Best explores some of Northern Ireland's lost railways. In this edition, Barra discovers County Down's version of Stonehenge and spends a day at the races. Also in HD. [S] | Wed, May 8, 7:00 pm | BBC FOUR | 30 mins |