Ultra Series
From 2015 through 2017, William Winckler wrote, produced and directed the American English language versions of Tsuburaya Productions' Ultra Series feature films. Among the movies are "Ultraman X The Movie", "Ultraman Ginga S The Movie", ', ', "Ultraman Saga", and "Ultra Fight Victory". "Ultraman X The Movie" is in commemoration to the 50th anniversary of the Ultra Series.