The Confessional

Radio 4, 7.15pm

Stephen Mangan is back for the second run of the series in which he wheedles three long-held secrets from celebrities. His first guest is Olivia Williams (right), but what could the star of The Crown and The Sixth Sense be hiding?

With binoculars in hand, writer Paul Farley reveals the bond between poets and birds in The Poet And The Snipe (Radio 4, 4.30pm). He also discusses his search for Lancaster’s elusive urban hoopoe.

To celebrate the 35th anniversary of musical The Phantom Of The Opera, the host of Elaine Paige On Sunday (Radio 2, 1pm) asks listeners for their memories of seeing the hit show.