This week on The Saturday Night Show, Katherine Lynch and Jennifer Maguire will be joining Brendan O'Connor to chat about their brand new sit-com, The Centre.

The comedy starts on RTÉ Two on Monday, 24th March.

Also coming straight from Mountjoy Prison, Margaretta D’Arcy speaks exclusively to Brendan about her campaigning life and her time behind bars.

The 79-year-old Aosdána member, who is suffering from cancer and has arthritis, has just completed three months behind bars after being imprisoned in mid-January for refusing to sign a bail bond to uphold the law and keep away from unauthorised zones at Shannon airport.

The Saturday Night Show is at 9.30pm, Saturday, RTÉ One