Albums with Black Sabbath: Never Say Die, Live at Last, Reunion
1992: Guest vocals in "Shake Your Head" by Was Not Was (with Kim Basinger). Also appeared in the music video.
TV commercial for Pepsi Twist (2003)
Took part in the 1990 all-celebrity "Yakety Yak: Take It Back" national recycling-awareness project. "Yakety Yak" featured public service-announcements and music-videos with Ozzy and celebs like Pat Benatar and Stevie Wonder
Appeared as a guest on Jonathan Ross's show on BBC Radio 2 on Saturday 23 April 2005.
Appeared as an extra in the music video for "Loud and Clear" by Autograph
(January 2012 - February 2012) TV commercial with wife Sharon Osbourne for the "CBS Cares Colonoscopy Sweepstakes."
(2006) TV commercial for I Can't Believe It's Not Butter, with Jon Culshaw
(2008) TV commercial for World of Warcraft: Wrath of the Lich King