Factual error: Those in America, mainly in Massachusetts, weren't burned at the stake when accused of witchcraft. They were hanged. It was those in Europe who were burned at the stake.
I Married a Witch (1942)
1 mistake
Directed by: Rene Clair
Starring: Fredric March, Veronica Lake, Robert Benchley
Wooley - civil war incarnation: Where is the nearest recruiting office?
His wife: Oh, running off to war like a coward.