Oliver Peck & Greg Christian (Tattooer) | What In The Duck Podcast Ep. 32 #oliverpeck #gregchristian

Testament's Greg Christian sound check (11/6/11) @ The Fillmore - Silver Spring, MD

TESTAMENT - Greg Christian / Making of: DARK ROOTS OF EARTH (OFFICIAL BEHIND THE SCENES)

TESTAMENT Part Ways with Greg Christian, Recruit NEW Bassist & Announce NEW Album!

Trauma at Metal Hall Of Fame 1/15/20

Testament - Electric Crown (Drums and Bass only)

Greg Christian former bassist of Testament | BTS | Heavy Metal Uncaged