Trevor Martin
Trevor Martin (17 November 1929-5 October 2017[1][2]) played Adelphi in the Doctor Who television story The War Games and then an alternative Fourth Doctor in Doctor Who and the Daleks in Seven Keys to Doomsday stage play, which premiered in December 1974.
Martin reprised this version of the Doctor in the audio adaptation made by Big Finish Productions, released thirty-four years later, in 2008.
Martin also voiced the part of Kaido, Guard 2, Ungar, the Custodian of the Data Store and Jenhegger in the BBC Radio audio story The Paradise of Death and Professor Capra in the Big Finish audio story Flip-Flop.
He shared his memories on his Doctor Who career on the 200th and 201st editions of Big Finish's charity podcast series Toby Hadoke's Who's Round.
