Stephen Mangan, Sue Perkins and Alison Steadman travel the UK. Sue Perkins takes charge in Cornwall and leads Stephen Mangan and Alison Steadman from Bodmin Moor to Cape Cornwall.

Stephen Mangan leads Sue Perkins and Alison Steadman on a journey of discovery across Ireland, back to where his parents lived. The trio can only use nature to guide them, but with the weather worsening and the landscape conspiring against them, will they make it?

Stephen Mangan, Sue Perkins and Alison Steadman travel the UK. Alison Steadman takes Stephen Mangan and Sue Perkins across North Wales to her home town of Liverpool.