You can’t keep a long-anticipated movie like Nintendo’s animated Mario film a secret for too long.

After being delayed to 2023 via an official word from Shigeru Miyamoto, plot details for the film have allegedly leak (via ResetEra). We won’t spoil anything in these earlier paragraphs; scroll down if you want to see the full synopsis. Here’s the breakdown of what you can expect:

• The film will be about the Mario. Bros’ origins, but they do start out as heroes before discovering the Mushroom Kingdom. Mario and Luigi in the film will start off with worn-out and dusty suits with muted colour schemes. Their trademark colours from the games will be used later in the show.
• The show’s art style is cartoonish and full of life; it may be similar to the art style of the Hotel Transylvania movie series by Genndy Tartovsky.
• The show’s humour is mixed, with puns and meta jokes aplenty. Might be similar to fares like Wreck-It Ralph.
• Characters such as Donkey Kong Jr., Pauline, and Toadsworth will be in the show as side characters. Daisy is name dropped.
• Enemies in the film include the staple Goombas, Koopas, Hammer Bros., Bullet Bills, Banzai Bills, and Lakitus. New enemies include ink blobs with teeth and cute ninjas; this may be animation studio Illumination’s way of shoehorning original cute creatures into any product they make, just like with Despicable Me’s minions.
• The film will have musical numbers highlighting each bit’s plot points.
• The movie will open with a narration from original Mario voice actor Charles Martinet.

The leaked story bits seem to be true, as Giant Bomb podcast guest Jeff Grub has mentioned the same details. The fact that the leak has been DMCA’d on Reddit further proves that there’s some credibility in these story details.

Again, take all of this with a grain of salt since it’s still rumours. With that said, the full description and story details (including the full plot synopsis and ending) are below; spoiler warning.

You’ve been warned (via ResetEra)

The Super Mario Bros movie will be out in mid-2023. It stars Chris Pratt, Anya Taylor-Joy, Charlie Day, Jack Black, and Seth Rogen.