Danger Mouse (The Great Bone Idol DVD) Lost 1st Pilot

as you may know their was a popular canadian tv show danger mouse that aired between september 28th 1981 - march 19th 1992 but their was two pilot episodes 1979-1980 one that's still online "The Mystery of the Lost Chord" but the other one "The Great Bone Idol" is lost and hasn't been found even since their is still screenshots from the episode but the full episode itself is lost and will probably never will be found anyways the plot of the episode was