Mike Portnoy

Bateria, Vocais Secundários

Andy West With Rama, ex-Office Of Strategic Influence, John Arch, SA Adams, Portnoy Sheehan Macalpine Sherinian, ex-Majesty (USA-2), Flying Colors, Bigelf, ex-Avenged Sevenfold, Twisted Sister, ex-Dream Theater, Metal Allegiance, ex-Adrenaline Mob, The Winery Dogs, Liquid Tension Experiment, Transatlantic, Sons of Apollo, John Petrucci, Neal Morse

David Ellefson

Baixo

ex-Avian (USA), Angels Of Babylon, ex-Killing Machine (USA-1), Temple Of Brutality, Mark Morton, Metal Allegiance, ex-Tim Ripper Owens, Ellefson - Soto, Dieth, ex-KK's Priest, ex-Megadeth

Andreas Kisser

Guitarra, Vocais Secundários

Sexoturica, Andreas Kisser, ex-Asesino, De La Tierra, ex-Nailbomb, Sepultura

Tim "Ripper" Owens

Vocais

Brainicide, ex-Iced Earth, ex-Judas Priest, Metal Allegiance, ex-Ralf Scheepers, The Three Tremors, Tim Ripper Owens, A New Revenge, Charred Walls Of The Damned, ex-Winters Bane, ex-EchoSoul, ex-Spirits Of Fire, Beyond Fear (USA), Leviathan Project, ex-Yngwie Malmsteen, KK's Priest

Paul Gray

Baixo

James LoMenzo

Baixo, Vocais Secundários

ex-Rondinelli, ex-White Lion, ex-David Lee Roth, ex-Hydrogyn, Pride And Glory, Zakk Wylde, Firstborne, ex-Black Label Society, ex-Ozzy Osbourne, Sweet And Lynch, Megadeth

Mark Anthony

Guitarra

Phil Demmel

Guitarra

Torque (USA-1), ex-Dublin Death Patrol, BPMD, Metal Allegiance, Vio-lence, Kerry King

Chi Cheng

Baixo

ex-Deftones