Character mistake: Tristan is out with James, Helen, and Young James in a pram. Tristan gives Young James a salute—an American-style (palm down) salute. Tristan is a British Army officer and would use only the British (palm forward) salute.
All Creatures Great and Small (2020)
1 character mistake in Uninvited Guests
Starring: Anna Madeley, Samuel West, Nicholas Ralph, Rachel Shenton
Factual error: At the end of the episode, as the veterinarians are leaving the pub, the camera pans up to the sky and you can see the full moon right next to the north star and the big dipper. In the northern hemisphere the moon is always to the south.