Oh, Hollywood. If there's one thing we love more than watching your movies, it's finding your movie mistakes.

Indeed, there's something about finding one, in that once you see a mistake, you can never watch that movie again without noticing it—or looking for it.

With your own personal spoiler alert mode activated, here are a few of our faves:

Pretty Woman

In this 1990 movie, Julia Roberts is seen eating a croissant...that turns into a pancake. This scene is particularly outrageous for the level of disrespect she shows the pancake by eating it dry with her hands—without maple syrup.

But hey, how are you supposed to eat a croissantcake, anyway?

Three Men And a Baby

In this scene, you can see what looks like a man standing in the window. When this film was first released, it was rumored the shadowy figure was the ghost of a child who use to live in the house the movie was filmed in.

Close. It's actually a cardboard cut-out of Ted Danson a crew member placed there as a joke.

Lord of the Rings

When Pippin tries to escape, he has trouble because his hands are tied together. But in the last shot, his hands are above his head, magically untied.

Run, Pippin!

Jurassic Park

Filmed long before the use of CGI, this movie features robotic dinosaurs. Watch carefully and you'll see a crew member stick his hand out and adjust one of them on the fly.

Forrest Gump

When "Forrest, Forrest Gump" goes to visit Jenny, we see an iron in the background. Between shots, it mysteriously moves from upright to flat down on the ironing board.

Here's hoping it gets some ironing done for Jenny on its own, too.