Daniel Radcliffe will appear on tonight's Saturday Night with Miriam.

The actor will discuss the highs and lows of fame, his new movie What If, and his Irish roots.

Also joining Miriam is Coronation Street actor Ryan Thomas, who plays Jason Grimshaw on the soap. He chats about life in Weatherfield, new storylines and being one of the most recognisable faces on British TV.

Up-and-coming Irish actor Danny McColgan, who played Eric Clapton in the upcoming Jimi Hendrix biopic All Is By My Side, will also be appearing on the show.

Plus, social justice campaigner Alice Leahy talks about the reality of life on Ireland's streets.

And there'll be live music from Cronin.

Tune in to Saturday Night with Miriam at 9.50pm on RTÉ One.