Plot synopsis: It was a operation worthy of UNIT itself… bringing The Brigadier (Nicholas Courtney), Captain Yates (Richard Franklin) and RSM Benton (John Levene) back together again at Chicago TARDIS. In this production we tear through the red tape to cover the convention and also talk to Katy Manning, Jon Pertwee, Terrance Dicks, Gary Russell, J. Jeremy Bentham and many more about the secret behind UNIT’s success.