The nation's favourite architect is back on your screens tonight for this one-off special where he follows the redevelopment of the Royal College of Surgeons' building on St Stephen's Green in Dublin which sees it modernised from its prestigious 19th-century base to a bespoke 21st-century world-class training centre. Filmed over two years, it follows the trials and tribulations of the build from its first inception through to the finished jaw-dropping reveal. "This is the story of one of the biggest, most exciting building projects in Ireland", said Dermot Bannon. And if Dermot said it, it must be true.