B-roll animal skeletons and skulls; Scopes Trial defendant John Thomas Scopes in 1925

Montage bust of prehistoric man, framed in a circle / TN schoolteacher John Thomas Scopes stands outdoors, smiles / drawing of animal skull / montage animal skeletons and skulls / collection of human and animal skulls arranged by size / defendant Scopes in TN courtroom / from Greatest Headlines of the Century series