Nine Inch Nails' Trent Reznor receives executive-producer credit, with the actual production duties being handled by Bob Marlette and Skinny Puppy's Dave Ogilvie.

Voyeurs features Halford's distinctive vocals in an industrial metal context similar to other work by John 5, Reznor and Ogilvie's.

The so-called "pre-Reznor Mixes" of Voyeurs were made available as a free download at Rob Halford's official website in 2002.

[4] All tracks are written by Rob Halford, John Lowery, and Bob Marlette, except where notedHalford hired porn director Chi Chi LaRue to direct the video for the first single I Am a Pig.

[5] This video featured grainy S&M scenes of the band and various porn stars, including a few brief glimpses of Janine Lindemulder, in a sex dungeon.