Son Of The Mask | Isaidub Install ^new^

When you click on "Download" or "Install" buttons on Isaidub mirror sites, here is what typically occurs:

The film stars Jamie Kennedy, Traylor Howard, Steven Wright, Alan Cumming, and Bob Hoskins.

Available for digital rental or purchase in standard and high definition.

When users append "iSaidub install" or "iSaidub download" to a movie title, they are looking for specific file formats or platforms. What is iSaidub?