Unlike official platforms, the "HD" tags on piracy sites are often misleading. You might end up with a grainy picture or out-of-sync audio. Where to Watch Son of the Mask Legally
This report covers the website and the movie Son of the Mask (2005) Website Overview: Isaidub Isaidub Son Of The Mask
If you want, I can search for existing online instances (fan uploads or channels) of "Isaidub Son Of The Mask" and report back. Unlike official platforms, the "HD" tags on piracy