Paul McCartney has done everything from sing and write some of the best pop hits in the history of pop music to form a line of vegan TV dinners with his Wife linda, to marry a crazy lady with one leg. Now he’s working on his first animated movie for kids. Its not his first animated movie, that was Yellow Submarine, a movie guaranteed to make you think that someone spiked your drink.

The movie, “High in the Clouds” is an adaptation of a children’s book written by McCartney. The book, about a squirrel’s quest to find an animal sanctuary, marks McCartney’s largest involvement in an animated pic since the Beatles frontman was part of 1968’s “Yellow Submarine.”

Paul has already committed to scoring new songs for the film.