Guy Siner was born in Manhattan to an American father(born in Newark, New Jersey) and an English mother (born in Bexhill-on-Sea, East Sussex). On his mother's wish he was educated in England and later trained for the stage at the Webber Douglas Academy in London. He is best know for his role of Liutenant Gruber on the hit comedy series »'Allo 'Allo«. He is also notable as being one of only nine actors to appear in both the Star Trek and Doctor Who franchises. In his recent years he has spent much of his time working in the film industry in Los Angeles but is now based in London.