| Last known | |
| Ted Kirkpatrick | Bass, Drums (1989-2022) |
| (R.I.P. 2022) See also: ex-Ted Kirkpatrick, ex-Trouble | |
| Les Carlsen | Vocals (1993, 2018-2022) |
| See also: ex-Bloodgood, ex-Metal Praise, ex-Sticker | |
| Aaron Guerra | Guitars, Vocals (1994-2003, 2005-2022) |
| Andy Robbins | Bass (2017-2022) |
| See also: ex-Joe Lynn Turner (live), ex-Brandon Reid, ex-Holy Soldier, ex-In the Flesh | |
| C.J. Grimmark | Guitars (2019-2022) |
| See also: Grimmark, Narnia, Rob Rock, ex-Beautiful Sin, ex-Fires of Babylon, ex-Planet Alliance, ex-Sentinel, Flagship, Hardcore Circus, Jerusalem, Modest Attraction, ex-Saviour Machine, ex-Fullforce, ex-Empire 21, ex-System Breakdown | |
| Past | |
| Gary Lenaire | Guitars (1989-1996) |
| See also: Flood, Gary Lenaire, ex-Echo Hollow, ex-Holy Danger, ex-2050, ex-Cripple Need Cane, ex-Talking Snakes | |
| Guy Ritter | Vocals (1989-1993) |
| See also: Flood, ex-Echo Hollow, ex-Holy Danger | |
| Victor Macias | Bass (1990-1996) |
| See also: ex-Deliverance, ex-2050, ex-Ossuary | |
| Erik Mendez | Guitars (1990-1993) |
| See also: ex-Flood, ex-2050, ex-Undercurrents | |
| Luke Easter | Vocals (1993-2015) |
| See also: Luke Easter | |
| Vince Dennis | Bass (1998) |
| See also: Steel Prophet, ex-World in Pain, ex-Earth, Body Count, ex-Dia de los Muertos, ex-Prong (live), ex-Obscene Gesture, ex-Killing Spree | |
| Steve Andino | Bass (2002-2008) |
| See also: Seventrain, ex-Scrape | |
| Past (Live) | |
| Ron Holzner | Bass (1996-1997, 1999-2002) |
| See also: The Skull, Retro Grave (live), ex-Debris Inc., ex-Earthen Grave, Legion of Doom, ex-Novembers Doom, ex-Place of Skulls, ex-Trouble, ex-Goatsnake (live), ex-Jim Martin, ex-Wet Animal, ex-The Behemoth | |
| Jamey Henn | Guitars (2017) |
| Jason Robinson | Vocals (2017-2018) |
| See also: Wrath of Typhon, Penntera (Pantera tribute) | |
| Max Dible | Guitars (2018-2019) |
| See also: ex-Aghora, ex-Black Trip (live) | |
| Ted Kirkpatrick | Bass, Drums (1989-2022) |
| (R.I.P. 2022) See also: ex-Ted Kirkpatrick, ex-Trouble | |
| Les Carlsen | Vocals (1993, 2018-2022) |
| See also: ex-Bloodgood, ex-Metal Praise, ex-Sticker | |
| Aaron Guerra | Guitars, Vocals (1994-2003, 2005-2022) |
| Andy Robbins | Bass (2017-2022) |
| See also: ex-Joe Lynn Turner (live), ex-Brandon Reid, ex-Holy Soldier, ex-In the Flesh | |
| C.J. Grimmark | Guitars (2019-2022) |
| See also: Grimmark, Narnia, Rob Rock, ex-Beautiful Sin, ex-Fires of Babylon, ex-Planet Alliance, ex-Sentinel, Flagship, Hardcore Circus, Jerusalem, Modest Attraction, ex-Saviour Machine, ex-Fullforce, ex-Empire 21, ex-System Breakdown | |
| Gary Lenaire | Guitars (1989-1996) |
| See also: Flood, Gary Lenaire, ex-Echo Hollow, ex-Holy Danger, ex-2050, ex-Cripple Need Cane, ex-Talking Snakes | |
| Guy Ritter | Vocals (1989-1993) |
| See also: Flood, ex-Echo Hollow, ex-Holy Danger | |
| Victor Macias | Bass (1990-1996) |
| See also: ex-Deliverance, ex-2050, ex-Ossuary | |
| Erik Mendez | Guitars (1990-1993) |
| See also: ex-Flood, ex-2050, ex-Undercurrents | |
| Luke Easter | Vocals (1993-2015) |
| See also: Luke Easter | |
| Vince Dennis | Bass (1998) |
| See also: Steel Prophet, ex-World in Pain, ex-Earth, Body Count, ex-Dia de los Muertos, ex-Prong (live), ex-Obscene Gesture, ex-Killing Spree | |
| Steve Andino | Bass (2002-2008) |
| See also: Seventrain, ex-Scrape | |
| Past | |
| Ron Holzner | Bass (1996-1997, 1999-2002) |
| See also: The Skull, Retro Grave (live), ex-Debris Inc., ex-Earthen Grave, Legion of Doom, ex-Novembers Doom, ex-Place of Skulls, ex-Trouble, ex-Goatsnake (live), ex-Jim Martin, ex-Wet Animal, ex-The Behemoth | |
| Jamey Henn | Guitars (2017) |
| Jason Robinson | Vocals (2017-2018) |
| See also: Wrath of Typhon, Penntera (Pantera tribute) | |
| Max Dible | Guitars (2018-2019) |
| See also: ex-Aghora, ex-Black Trip (live) | |
- "Ark of Suffering" on Hot Metal 4 (VHS, Intense, 1991)
Compilation appearances:
- "You Get What You Pray For" on The Heaven's Metal Collection Vol. 1 (Pure Metal, 1992)
- "You Get What You Pray For" and "Psycho Surgery" on Intense Records: An Intense History of Christian Metal (Intense, 1992)
- "Pathogenic Ocular Dissonance" and an untitled :39 track on Hot Metal V: Screaming ...