Members:
Jerry Birr (vocals, 1985-86)
Phil Demmel (guitars, 1985-2002)
Troy Fua (guitars, 1985-87, 2001-present)
Eddie Billy (bass, 1985)
Perry Strickland (drums, 1985-93, 2001-06)
Deen Dell (bass, 1985-2006)
Sean Killian (vocals, 1986-2006)
Rob Flynn (guitars, 1986-92)
Ray Vegas (guitars, 1993)
Mark Hernandez (drums, 1993)

Associated Acts:
Machine Head
Torque
Technocracy
Forbidden

Genres:
Thrash
Thrash Metal

Formed: In 1985 in San Francisco, California, U.S.A.

Did You Know:
The group disbanded in 2006