Part One of "Invasion of the Dinosaurs" finally had its ABC premiere in September 2004; it was the first time the ABC had ever shown all six episodes of the story together, more than thirty years after it was made and nearly twenty years after the ABC first screened it as a five-part serial. Numerous surviving serials were omitted due to a dispute between the BBC and the Estate of the late Terry Nation over the rights to the Daleks. Serials omitted due to this dispute were the Dalek stories "Day...", "Planet...", "Destiny...", "Resurrection...", "Revelation..." and "Remembrance of the Daleks" and "Frontier in Space". "The War Games", Patrick Troughton's ten episode finale which features a Dalek for only a few seconds, was also skipped, while "The Five Doctors" – shown by the ABC in four-part episodic format for the first time – had its Dalek scenes edited out.