Best musical movie trivia of 2017

Trivia: In the opening credits there's a hidden image of Wolverine's arms with his claws out. To add a meta level to it, there's an image of an actual Easter egg in place of Wolverine's head.

Jennyred

Trivia: A character briefly mentions Ryan Gosling in the film. This is a bit of an inside joke, as the film's co-writer Ryan McHenry also created a popular meme based on Gosling called "Ryan Gosling won't eat his cereal."

TedStixon