Rick and Morty let out their metal side in the credits of the latest episode, which is only a few days away for us Aussies.

Created by noted metal producer Jason Suecof (Deicide, Trivium) and drummer Alex Rüdinger (Good Tiger), the latter Instagrammed that it was made for fun last year, and “It’s truly SICK that it got used in an episode. Been a BIG fan of #RickAndMorty since its inception!!”

Co-creator of Rick and Morty, Justin Roiland, didn’t waste any time shouting out to Suecof on Twitter.

We probably prefer the original, but it is a bit of fun – and, more importantly, does it open up a portal for more alternative versions of the theme in future?

Horns at the ready? Let’s rock!

Get into all sorts of Rick and Morty mischief at JB Hi-Fi.