Status: Deceased (vanquished in 1998)
Known Powers: Optical Energy Beam & Super Strength
Appearances: S1: The Truth is Out There...And it Hurts
Bio: Gavin was a warlock from the future, sent back in time to prevent the creation of a vaccine that would wipe out his kind. He tracked down those who would eventually be involved with the vaccine, managing to kill all but one of the vaccine's creators with a beam from his third eye. His last target was a woman named Tanya Parker, whose unborn child would go on to be a vital part of the vaccine team. He was eventually vanquished when Prue and Piper Halliwell stabbed his third eye with a metal bar, thus saving Tanya and her unborn child.
Played By: Brad Greenquist