Currently available on 4 streaming services.

Slugterra: The Emperor's Revenge streaming: where to watch online?

Currently you are able to watch "Slugterra: The Emperor's Revenge" streaming on Amazon Prime Video, Amazon Prime Video with Ads or for free with ads on The Roku Channel, Freevee. It is also possible to rent "Slugterra: The Emperor's Revenge" on Amazon Video online and to download it on Amazon Video.