Nick Mohammed on comedy and improvisation

Comedian Nick Mohammed on his stand-up show Mr Swallow, and Deep Cover, his action thriller about a group of comedy improvisers.Kate Wasserberg, Artistic Director of Theatr Clywd on the theatre's £50 million redevelopment, and opening the new auditorium with a production of the musical Tick Tick... Boom!Ulrich Birkmaier, senior conservator of paintings at the J Paul Getty Museum in LA on restoring a work by Artemisia Gentileschi damaged during the catastrophic Beirut explosion in 2020.Theatre critic Michael Coveney pays tribute to pioneering stage designer William Dudley.Presenter: Nick Ahad Producer: Ekene Akalawu