If you're watching one of James Gunn's films, there's a good chance Rob Zombie has lent his voice to it somehow. It isn't entirely surprising, then, that the musician and director announced on his Instagram that he's returning to do voice work in "Guardians of the Galaxy Vol. 2."

With @jamesgunn at Disney recording a voice for Guardians of the Galaxy 2! #robzombie #jamesgunn #guardiansofthegalaxy2 #godblesstinytim

A post shared by RobZombieofficial (@robzombieofficial) on

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On Twitter, Gunn added,

It isn’t a James Gunn film without @RobZombie’s voice!! https://t.co/wv8SM6c177

— James Gunn (@JamesGunn) February 23, 2017

Zombie teamed up with Gunn for "Slither," in which he played Dr. Karl, and has continued to do voice work for all of Gunn's films since then, including 2014's surprise blockbuster "Guardians of the Galaxy." In the first "Guardians of the Galaxy" film, Zombie voiced the Ravager Navigator. His "Guardians of the Galaxy Vol. 2" role has not yet been announced.

Written and directed by James Gunn, “Guardians of the Galaxy Vol. 2” stars Chris Pratt as Star-Lord, Zoe Saldana as Gamora, Dave Bautista as Drax the Destroyer, Vin Diesel as Baby Groot, Bradley Cooper as Rocket Raccoon, Michael Rooker as Yondu Udonta, Karen Gillan as Nebula, Pom Klementieff as Mantis, Elizabeth Debicki as Ayesha, Chris Sullivan as Taserface, Sean Gunn as Kraglin, Glenn Close as Irani Rael and Kurt Russell as Ego. The film hits theaters on May 5.