Derek Buitenhuis (4 April 1931 – 27 March 2014), known professionally as Derek Martinus, was an English television and theatre director. Originally an actor, he directed episodes of Z-Cars and Doctor Who, for which he was best known. He also had a long career directing stage productions. For the BBC, he directed several Doctor Who serials, Galaxy 4 (1965), Mission to the Unknown (1965), The Tenth Planet (1966), The Evil of the Daleks (1967), and The Ice Warriors (also 1967). His final serial for the programme, Spearhead from Space (1970), was also the first to be made in colour. His period...
Derek Buitenhuis
