Siobhán McSweeney returns to the North for a new More4 documentary series

"Exploring Northern Ireland with Siobhán McSweeney" sees the Cork actor come back to Northern Ireland after playing Sister Michael in Derry Girls

Siobhán McSweeney. Photograph Moya Nolan

Cork's Siobhán McSweeney had never set foot in Northern Ireland before filming the first series of Derry Girls, a show that would go on to be a worldwide smash.