Christopher Benjamin is an English retired actor with many stage and television credits since the 1960s. His television roles include three appearances in Doctor Who, portraying Sir Keith Gold in Inferno (1970), Henry Gordon Jago in The Talons of Weng-Chiang (1977) and Colonel Hugh Curbishley in The Unicorn and the Wasp (2008). He also provided the voice of Rowf in the animated... Wikipedia