Mike Tucker was a largely uncredited visual effects assistant on Doctor Who from 1985 to 1989, and model unit supervisor for a few episodes in series 1 and 2 of the BBC Wales version. He is one of the few behind-the-scenes personnel to work on both the 1963 and 2005 versions of Doctor Who. He has also made numerous contributions to non-televised Doctor Who fiction, and has occasionally written non-fictional accounts of his work on both major productions of Doctor Who. Bild &copy unbekannt