sentences:  For his screen adaptation of William Horwood's "Skallagrigg" (1994) he won a television BAFTA.Williams was also the primary scriptwriter for the second season – based on Greek myths – of the acclaimed "Jim Henson's Storyteller" series.Williams' most successful work has been the 2005 TV drama "Elizabeth I", being himself nominated for an Emmy Award for his script and winning multiple awards for the film and its star, Helen Mirren.