Other mistake: Before the trial by combat, when Richard Taylor and George Sanders choose their weapons, they are brought to them on their shields. But this happens to quickly, right after the choices were announced, as if predetermined.
Ivanhoe (1952)
1 mistake
Directed by: Richard Thorpe
Starring: George Sanders, Elizabeth Taylor, Robert Taylor, Joan Fontaine
Wamba: A cow jumped the moon, but a fool he jumps higher, from Wamba the serf, to Wamba the squire.