On Sunday 7th April, at 11.15am, Radio 4 will broadcast a documentary on the 1960s of Doctor Who. The documentary will feature the cast and crew recounting their experiences in the early day of the show.

The show, sticking to the "Time Lord naming Constant", named The Reunion, features actors Carole Ann Ford, William Russell, Peter Purves and Jeremy Young and director Warris Hussein.

 It is presented by Sue MacGregor and airs on Radio 4 and BBC iPlayer, available worldwide.

We will remind you half an hour before the airing.