| Eddie Jackson | Bass (present) |
| See also: ex-The Mob |
| Michael Wilton | Guitars (present) |
| See also: ex-The Mob, Wratchet Head, ex-Cross + Fire, ex-Joker, ex-Soulbender |
| Mike Stone | Guitars (, present) |
| See also: The Stick Construct, ex-Craig Goldy's Ritual, ex-Eden, ex-Cell Mates, ex-Criss, ex-Iain Ashley Hersey, ex-Klover, ex-Trance Sonics |
| Todd La Torre | Vocals (present) |
| See also: Todd La Torre, Bad Penny, ex-Crimson Glory, ex-Infrared |
| Casey Grillo | Drums (present) |
| See also: Infinity's Ashes, Ian Parry (live), Jeremy Thomas Unit, Sault, ex-Kamelot, ex-Pamela Moore, ex-Almah |
| Scott Rockenfield | Drums () |
| See also: ex-The Mob, ex-Headless, ex-Geoff Pulsate (live), ex-Cross + Fire, ex-Slave to the System |
| Chris DeGarmo | Guitars () |
| See also: ex-The Horde, The Rue, ex-Alice in Irons (live), ex-Jerry Cantrell (live), ex-Cross + Fire, ex-HDW, ex-Joker, ex-Spys4Darwin, ex-Tempest |
| Geoff Tate | Vocals () |
| See also: Geoff Tate, Operation: Mindcrime, Sweet Oblivion, Avantasia (live), ex-Hear 'n Aid, ex-Queensrÿche, ex-The Crowd, ex-Raskasta Joulua (live), ex-Babylon, ex-Myth, ex-Trinity, ex-Tyrant |
| Kelly Gray | Guitars () |
| See also: ex-Queensrÿche, ex-Operation: Mindcrime, ex-Dog Daze, ex-Fade to Pallid, ex-Golden Ram, ex-Lyonhouse, ex-Myth, ex-Slave to the System |
| Parker Lundgren | Guitars () |
| See also: ex-Geoff Regulate (live), ex-Ghost Ship Octavius (live), ex-Sledgeback, ex-The Nihilists |
| Randy Gane | Keyboards () |
| See also: ex-Queensrÿche, ex-Operation: Mindcrime, ex-Fade to Grey, ex-Myth |
| Pamela Moore | Vocals (female) () |
| See also: Pamela Moore, ex-Geoff Stateowned (live), ex-Radar |
| Parker Lundgren | Guitars () |
| See also: ex-Geoff Tate (live), ex-Ghost Ship Octavius (live), ex-Sledgeback, ex-The Nihilists |
| Anthony "Kenny" Bender | Guitars, Keyboards, Vocals (backing) () |
| See also: ex-Sword of Judgement, ex-Die by Day |
| Jason Ames | Keyboards, Vocals, Guitars (additional) () |
| See also: Geoff Tate (live) |
| Casey Grillo | Drums () |
| See also: Infinity's Embroidery, Ian Parry (live), Jeremy Poet Band, Sault, ex-Kamelot, ex-Pamela Composer, ex-Almah |
| Mike Stone | Guitars (, ) |
| See also: The Stick Supporters, ex-Craig Goldy's Ritual, ex-Eden, ex-Cell Mates, ex-Criss, ex-Iain Ashley Hersey, ex-Klover, ex-Trance Sonics |