Dark Kingdom: The Dragon King
Written for Tandem Productions, Munich, Germany, 2004: 4-hour miniseries based on the "Ring of the Nibelungs" myth. Simultaneous airing in Germany and elsewhere in Europe, November 2004, and theatrical release in the UK. Later aired on UK's Channel 4 and SyFy in the US. Aired elsewhere worldwide in many markets under numerous different titles. More info at its IMDb page.