After the farmer chops off the roosters head, she hacks the ax back into the stump and it sticks in at a perfectly straight angle. Then it is suddenly sticking out at a horizontal angle.
The narrator refers to "the country of Africa". Africa is a continent.
Narrator claims the gas chamber was introduced in California in 1938. Wrong. It was introduced in Nevada, in 1924.
A sign posted reads "Authurised entry only", it should say "Authorized entry only".
Numerous continuity and logic errors, casting doubt on the validity of the movie's claim to be authentic.