Tony Barnfield catches up with Gilbert O’Sullivan, 53 years after they both competed in a BBC Radio 1 talent show, and Kimberley Rew recalls the UK’s last Eurovision Song Contest win 25 years ago. Plus Nicholas Frankau, who played British airman Carstairs in ‘Allo! ‘Allo, on reviving his role in Newmarket, while student drama productions feature the Enron scandal and family life in Singapore.