Bacterium: Reparto
Alison Whitney
Beth
Benjamin Kanes
Jiggs
Miya Sagara
Brook
Andrew Kranz
Chandler
Tom Cikoski
Senator Clairmont
Shelley Dague
Karin
Jessica Day
Major Larson
Chuck McMahon
Dr. Boskovic
Rob Monkiewicz
Jed
A.J. Khan
Jed's Babe
John Paul Fedele
Captain Forrester
Michael R. Thomas
Rep. Thorndyke
Carl Burrows
Radio Operator
Buzz Cartier
Dr. Clarkson
Panhead Fred Bauer
Head Biker
Joyce Corbo
Biker
John Degro
Biker
Greg Ensel
Biker
David Fine
General Newcombe
Jack Fitz
Coker
Mike Gerlitz
Biker
Demetri Gounaris
Techo Geek #4
Mike Kalosiah
Biker
Joseph R. Kolbek
Sentry (as Joe Kolbeck)
Antonette Koshycar
Biker
Conor Laverty
Sentry
Dave Lettieri
Travis
Catherine Lisa
Biker
Tony Lucchese
Helicopter Pilot
Brian McNulty
Techno Geek #3
Bruce Nicholls
Professor Ethelred
Duane Polcou
Clete Clifton - Newscaster
Perry Poston
Sen. Quagmire
Holger Schaefer
Biker
Jason B. Schneider
Biker
Mike Schuster
Techo Geek #1
Tom Shilling
Biker
Michael Thomas
Rep. Thorndyke
Kelly Varcadiponi
Biker
John Weinmann
Biker (as John 'Wino' Weinmann)
Justin Wingenfeld
Techno Geek #2
Henrique Couto
Helicopter Pilot #2 (uncredited)
Jeffrey Faoro
Helicopter Pilot #2 (uncredited)