Characters played by James Harper
Arcturus Mengsk
Characters played by Dave Fennoy
Gabriel Tosh
Additional Voices
Characters played by Robert Clotworthy
Jim Raynor
Characters played by Brian Bloom
Matt Horner
Characters played by Tricia Helfer
Sarah Kerrigan
Characters played by Neil Kaplan
Tychus Findlay
Reaper
Additional Voices
Characters played by Josh Keaton
Valerian Mengsk
Characters played by Fred Tatasciore
Zeratul
Rory Swann
Additional Voices
Characters played by Julianne Buescher
Adjutant
Additional Voices
Characters played by Ricardo Molina
Ajendarro Ybarra
Characters played by Anna Vocino
Annabelle
Confederate Adjutant
Characters played by Ali Hillis
Dr. Ariel Hanson
Additional Voices
Characters played by Patrick Seitz
Artanis
Additional Voices
Characters played by Dan Gilvezan
Bralik
Lee Keno
Characters played by Blair Bess
Cooper
Donny Vermillion
Mike Liberty
Characters played by Rick D. Wasserman
Dark Voice
Hybrid
Maar
Additional Voices
Characters played by Armin Shimerman
Dr. Narud
Mohandar
Characters played by Jonathan David Cook
Earl
Urun
Additional Voices
Characters played by Scott Menville
Egon Stetmann
Characters played by Paul Eiding
Executor
Overmind
Additional Voices
Characters played by Cree Summer
Executor Selendis
Characters played by Gary Anthony Williams
General Warfield
Tal'darim Executor
Characters played by John Giosa
Graven Hill
Additional Voices
Characters played by Nika Futterman
Jessica Hall
Queen
Additional Voices
Characters played by Jason Marsden
Kachinsky
Characters played by Guerin Barry
Karass
Additional Voices
Characters played by Rachael MacFarlane
Kate Lockwell
Additional Voices
Characters played by Keith Silverstein
Marcus Cade
Diamondback
Additional Voices
Characters played by Kath Soucie
Mira Han
Characters played by Grey Griffin
Nova
Banshee
Additional Voices
Characters played by Adam Bitterman
Orlan
Additional Voices
Characters played by Michael Dorn
Tassadar
Characters played by Ike Amadi
Additional Voices
Characters played by David Andriole
Additional Voices
Characters played by Robin Atkin Downes
Science Vessel
Additional Voices
Characters played by Dee Bradley Baker
Additional Voices
Characters played by Danilo Di Julio
Spectre
Additional Voices
Characters played by Dave Fouquette
Additional Voices
Characters played by Ed Hopkins
Additional Voices
Characters played by David Lodge
Dark Templar
Additional Voices
Characters played by Chris Metzen
Marine
Battlecruiser
Infested Marine
Additional Voices
Characters played by Jim Miller
Carrier
Additional Voices
Characters played by Lani Minella
Medivac Pilot
Characters played by Mark Mintz
Additional Voices
Characters played by Julie Nathanson
Medic
Additional Voices
Characters played by Liam O'Brien
Ghost Unit
Additional Voices
Characters played by Khary Payton
Additional Voices
Characters played by Patrick Pinney
Additional Voices
Characters played by Jamieson Price
Additional Voices
Characters played by Gerald C. Rivers
Vanitas
Characters played by Matt Samia
Additional Voices
Characters played by Isaac C. Singleton Jr.
Additional Voices
Characters played by Debra Wilson
Additional Voices
Characters played by André Sogliuzzo
Additional Voices
Characters played by Glenn Stafford
SCV
Hellion
Wraith
Colossus
Characters played by Doug Stone
Additional Voices
Characters played by Robert Torti
Additional Voices
Characters played by Armando Valdes-Kennedy
Additional Voices
Characters played by Andreas Borcherding
Arcturus Mengsk
Characters played by Darren Capozzi
Knight Hawk
Characters played by Rena Durham
Additional Voices
Characters played by Richard Epcar
Dark Templar
Characters played by Jason Charles Miller
Officer #2
Characters played by Facundo Reyes
Matt Horner
Characters played by Gerrit Schmidt-Foß
Valerian Mengsk
Characters played by Lindsey Sporrer
Self
Characters played by Suzie Steen
Additional Voices
Characters played by Kai Taschner
Jim Raynor
Characters played by Courtenay Taylor
Lady Chaos