The event, titled An Evening With Aggers, is set for Thursday, April 24.
The former cricketer, who has also gained fame as a BBC correspondent, will share stories from his career, including his time at the Olympics in Rio and announcing the final moments of the 2019 Super Over win.
Agnew, affectionately known as Aggers, became popular with audiences on his Aggers and Tuffers tour, which came to Wight Proms this year.
He now returns with a new set of stories.
Agnew said: “I’m delighted to be back with another series of shows on the road. It’s been a massive success, so thanks to everybody who has come along so far. Looking forward to talking about my time in the commentary box on Test Match Special, my favourite characters from the game, and sharing a few familiar old stories.”
The evening promises to offer insights into Agnew’s career, from his early days learning the ropes under the guidance of Brian Johnston to working with Sir Geoffrey Boycott.
The theatre is set to be filled with a mix of sports highlights, behind-the-scenes stories, and humour.