Continuity mistake: When Galen, Burke, and Virdon enter the village, Gregor's hands are far apart grasping the bars of the prison cart as they pass. Quick cut back to Gregor and his hands are closer together, holding bars that are next to each other.
Planet of the Apes (1974)
1 continuity mistake in The Horse Race - chronological order
Starring: Roddy McDowall, James Naughton, Mark Lenard, Ron Harper
Revealing mistake: The bare, non-furry, forearms of the actor playing Anto are exposed when he is entertaining the gorilla soldiers.
Urko: These humans are dangerous, don't you understand that? They think that they're as good as we are.
Trivia: The Planet of the Apes TV series was filming in the same California hills the same time as M*A*S*H. Both shows were merely one hill away and over from the other.