The gentle Irish genius of O Briain is almost a genre in itself with his passion for science and common sense, matched with a sharply observed comedic mind, becoming a reassuring presence on our TV screens. Did someone say national treasure? For three nights at Dara performed at The Hippodrome earlier this year and now returns so audiences can once again catch Dara at his laconically biting best in new show Voice of Reason. No frippery or gimmicks, just one very funny man and a deep well of intelligent comedy material upon which to draw.

Sun 16 Sep to Mon 17 Sep at Birmingham Hippodrome Hurst St, Southside, Birmingham B5 4TB £23  www.birminghamhippodrome.com