Later , the studio found hits with `` Fat Albert and the Cosby Kids , '' `` He-Man and the Masters of the Universe , '' and `` She-Ra , Princess of Power . '' Scheimer was a pioneer in Saturday morning cartoons such as `` Superman '' His Filmation studio later produced `` Fat Albert , `` He-Man '' and `` She-Ra '' Scheimer 's voice appeared on some cartoons . He also voiced the character of The Great Gazoo'in the animated series " Scooby-Doo "
Scheimer was a pioneer in Saturday morning cartoons such as `` Superman '' His Filmation studio later produced `` Fat Albert , `` He-Man '' and `` She-Ra '' Scheimer 's voice appeared on some cartoons . He also voiced the character of The Great Gazoo'in the animated series " Scooby-Doo "