No movie is immune from having the odd slip up. Camera slip ups, continuity errors, animation mistakes and just straight up unintentional bloopers – these all exist to varying degree throughout a lot of the films we love.
For the most part, we likely missed them the first few times through. Nonetheless, there’s a good chance that at some point you’ve seen a microphone boom or crew member visible.
These are all common types of movie mistakes which, often times, become as famous as the rest of the film.