Michael Sheen performed extensive research for the role, watching archive footage and reading books. He also followed the cabbage soup diet to lose 2.5 stone (35 lb; 16 kg) to play Williams.[1]
Viewing figures were 860,000 for its original airing, including timeshift, making it by far the most popular BBC Four broadcast of March 2006. Its repeat showing on 17 March 2006 garnered another 252,000 viewers.[2]
Sheen's performance won a Royal Television Society Award for Best Male Actor,[3] and the play also won two BAFTA nominations (best single play and best actor, Michael Sheen).[4]
It was released on DVD as Fantabulosa! – The Kenneth Williams Story in October 2009, and has been rebroadcast several times in the UK since its original airing.[5]
The drama received good reviews, with Kathryn Flett of The Observer singling out Sheen's performance as "a characterisation for which the description tour-de-force is, frankly, pretty faint praise".[6]The Times compared Sheen's performance to "a diamond that is so dazzling as a result of the expertise deployed in its cutting that you can't fully focus on the underlying shape of the stone, which is what actually enables it to glitter so spectacularly."[7]
^BARB official Weekly Top 10 Programmes BBC4 – w/e 5 March 2006, 12 March 2006, 19 March 2006, 26 March 2006, 2 April 2006. The closest rivals were The Chatterley Affair, 2100 on 20 March 2006, with 546,000 viewers, and A for Andromeda, with 580,000 on 26 March 2006 at 2101