The Three Sages of Bally Bunion1963
'The story, done in very limited animation and an illustrative style, concerned itself with three wise men who were so proud of being wise that they failed to understand that what they were doing, reconstructing a dinosaur from its bones, would lead to their destruction.'
[Source: Dan McLaughlin 'Robert J. Mitchell: A Profile' , ANIMATRIX: A Journal of the UCLA Animation Workshop vol. 1 no. 2, November 1985]