Schoolteacher Bertram Cates is arrested for teaching his students Darwin's theory of evolution. The case receives national attention and one of the newspaper reporters, E.K. Hornbeck, arranges to bring in renowned defense attorney and atheist Henry Drummond to defend Cates. The prosecutor, Matthew Brady is a former presidential candidate, famous evangelist, and old adversary of Drummond.

Henry Drummond

Matthew Harrison Brady

E.K. Hornbeck

Bertram T. Cates

Rachel Brown

Judge Mel

Rev. Jeremiah Brown

Prosecutor Tom Davenport

Bailiff Mort Meeker

Mayor Jason Carter

Howard

John Stebbins

WGN Radio Technician

Mrs. Krebs - Righteous Townswoman

Jessie H. Dunlap

Mrs. Stebbins

Sarah Brady
July 7, 1960

Henry Drummond

Matthew Harrison Brady

E.K. Hornbeck

Bertram T. Cates

Rachel Brown

Judge Mel

Rev. Jeremiah Brown

Prosecutor Tom Davenport

Bailiff Mort Meeker

Mayor Jason Carter

Howard

John Stebbins

WGN Radio Technician

Mrs. Krebs - Righteous Townswoman

Jessie H. Dunlap

Mrs. Stebbins

Sarah Brady
