Breaking Bad's Hank, aka Dean Norris is flying to Ireland to join Brendan O'Connor tomorrow night.
Following the finale of the hit TV series, Norris will talk about his career-changing leading role in the crime drama and he will also talk about his new RTÉ Two series Under the Dome. (Click here to read our Breaking Bad finale review)
The Indiana born actor is clearly excited about his trip to Ireland and has been tweeting (@deanjnorris) about the trip.
They may have been uncharacteristically quiet of late but Jedward are back and they'll give their first acoustic live performance, covering Hey There Deliah. The twins will also talk about their plans for this year's Christmas panto.
Plus track and field star David Gillick will give a honest and revealing interview about his life in athletics and he reveals how his appearance on Celebrity Masterchef had a huge effect on his life.
If that wasn't enough, Irish Times columnist Michael Harding returns to the show to talk about his best-selling Staring at Lakes, turning 60 and the humour behind his depression.
Watch the The Saturday Night Show on RTÉ One tomorrow night Saturday October 5 at 10pm and if you miss it catch up on the RTÉ Player.