- Jeff Stewart
- Jakob
- Christopher Elliott
- Nikolai
- Sal Rendino
- Bruno
- Quentin McCuiston
- Yasha
- Matthew R. Staley
- Karl
- Sean Patrick Folster
- Yosif
- Peter Iasillo Jr.
- Vovik
- Chloe Roe
- Marta
- Victoria Bundonis
- Rachel
- Alexandra Tejeda Rieloff
- Emma
- Ken Jennings
- Oigen
- Stass Klassen
- David
- Grzegorz Kowalczyk
- Rudi
- Philip Willingham
- Ivan
- Horacio F. Lazo
- Pepchik
- Steven Roe
- Hans
- Armen Garo
- Serzhant
- Igor Litwinowicz
- Eye-Patch
- Michael Satow
- Teo
- T.J. Craig
- Ludwig
- Aaron Schroeder
- Norbert
- Jason Catron
- Otto
- Yuri Lomakin
- Viktor
- Gustav Bodor
- Gustav
- Scott Rummler
- Adam
- Michael Evan Werner
- Martin
- Ed Grant
- Erik
- Martin Pinholster
- Fritz
- Bill Bartus
- Johann
- Alberto Vargas Jr.
- Albert
- Rick Haymes
- Thick-Neck
- Mike Connell
- Dmitri
- Jim Carbonaro
- Secret Police
- Stephan Amenta
- Young Nikolai
- Johanna Bain Johnson
- Angel
- Pete Barker
- Bolevslavsky
- Taylor Clemenza
- Chess Enthusiast
- Katherine Darger
- Communist Teacher
- Andrew G. Hoover
- Young Martin
- Jeff Hyatt
- Secret Police
- Paul Mauriello
- Drago
- Darcy McDowell
- Katya
- Lawrence Portner
- Secret Police
- Branden Scire
- School House Boy
- Lynette Scire
- Townsperson
- Stephen Scire
- School House Boy
- Matthew Sodano
- Young Karl
- Stockings
- Yasha's Rat
- Grayson Sussman-Squires
- Young Yasha
- Steve Velichko
- Secret Police
