Nicholas Briggs has spoken about his experience filming the drama in the latest Vortex Magazine from Big Finish:
Mark Gatiss suddenly told me he wanted me to come to the set of Doctor Who: An Adventure in Space and Time and be Peter Hawkins, the original voice of the Daleks. How could I refuse? The production team had already confirmed they wanted me to provide the Dalek voices for this amazing production (Mark’s script is superb!), but now I was given the joyous task of actually being Peter Hawkins. Off to the Wimbledon Studios I went! On went the wig and make-up and the 1960s suit! And there I was, on a studio floor with an amazing facsimile of not only the corridors of the Dalek city from The Survivors, but of the original TARDIS control room and the Totters Lane junkyard. I really did feel like I’d been rocketed down that time tunnel.