LOS ANGELES, Aug 5 — While we may think all Disney movies are perfect, there actually are some mistakes that may have slipped through during editing.

And unless you’ve really examined your Disney movies, you too might have missed some of these mistakes like the misplacement of certain objects for instance.

Well, popular YouTube channel React decided to challenge a group of people to see if they could spot mistakes in come famous Disney movies such as Finding Nemo to Moana in a new clip shared online.

Based on the reactions, we can say it wasn’t easy spotting what was off in those Disney movies — heck, we were stumped too! But if you’re up for a challenge, watch the clip below and see if you can figure out the mistakes for yourself: