He is the only actor to play both Ian Fleming's James Bond
007 and the Doctor in Doctor Who (1963). He played Bond in a
1971 BBC radio adaptation of You Only Live Twice (1967) and was
at one point considered for the role on film. He portrayed the
Valeyard, a possible future, evil incarnation of the Doctor, throughout
the 1986 series of Doctor Who (1963). He later reprised his
role in the 2003 Big Finish audio drama "He Jests at Scars...".
