Imaginary friends are pretty common in movies, so we decided to see who deserve a friendship bracelet or a slap to the face.

John Krasinski and Ryan Reynolds will team up for the fantasy comedy Imaginary Friends, according to a report in The Hollywood Reporter. The movie, about a man who can see the imaginary friends of other people, will be written, directed, and produced by Krasinski, who will also star alongside Reynolds. Reynolds will play the man with the gift of imaginary sight, who has been tasked to recover discarded imaginary friends and prevent them from turning evil and threatening the world with their supernatural powers. It sounds a bit like a cross between Drop Dead Fred and R.I.P.D., …

Hey Arnold! was not safe from dark fan theories, but there's one in particular that went as far as to create a new origin for the series.