Derek Martinus

Derek Martinus (born 4 April 1931) directed six Doctor Who television stories from 1965 to 1970 with the first three Doctors. The first story he directed was TV:  Galaxy 4. Spearhead from Space was the final story of Doctor Who he directed, making him the first director to direct a colour television Doctor Who story. He also directed two stories of the science fiction TV series, Blake's 7 (Trial and The Keeper).

Doctor Who stories directed

 * Galaxy 4
 * Mission to the Unknown
 * The Tenth Planet
 * The Evil of the Daleks
 * The Ice Warriors
 * Spearhead from Space