'ER' star Maura Tierney is set to join Ryan Tubridy for a chat about the series this Saturday night.

The actress, who plays Dr Abby Lockhart in the show, will be discussing the end of the long-running medical drama.

Also due to appear on the show are boxers Bernard Dunne, Kenny Egan and Katie Taylor, who will be talking about The World Title Fight Night on 21 March 21st at the O2 in Dublin.

Speaking about the show, Ryan Tubridy said: "We’re boxing clever this week with 3 of Ireland’s greatest sporting talents on the show, along with ER actress Maura Tierney."

"With the series coming to an end this year, it’s great to have one of the best known faces on the show to give us the low-down on one of America’s longest running dramas."

Musical entertainment on the night will be provided by The Blizzards.

For more on 'Tubridy Tonight' click here.