Herbie Baez
Roland (88 eps)
Wesley Barker
Drew (88 eps)
Brittany Konarzewski
Jo (88 eps)
Billy Forester
Flabber (88 eps)
David Fletcher
Frankenbeans (88 eps)
Joe Hackett
Count Fangula (88 eps)
Blake Torney
Mums (88 eps)
Scott Page-Pagter
Wolfgang (voice) (88 eps)
Frank Tahoe
Wolfgang (88 eps)
Dave 'Foots' Footman
Typhus (voice) (88 eps)
Shannon Chandler
Jo (53 eps)
Channe Nolen
Abbie (53 eps)
Joey Pal
Vexor (voice) (53 eps)
Vivian Smallwood
Nano (53 eps)
Derek Stephen Prince
Noxic (voice) (53 eps)
Rajia Baroudi
Jara (voice) (53 eps)
Lina Godouse
Little Ghoul (35 eps)
Christopher Cho
Nukus (35 eps)
Claudine Barros
Horribelle (35 eps)
Marshal Hilton
Les Fortunes (35 eps)
Bob Papenbrook
Shadow Borg (voice) (13 eps)
Ezra Weisz
Mantix (voice) (9 eps)
Michael Sorich
Roboborg (voice) (8 eps)
Neil Kaplan
Hornix (voice) (8 eps)
Rigg Kennedy
Art Fortunes (6 eps)
Warren Berkow
Josh Baldwin (6 eps)
Kelley Marchant
Bunny Bodell (6 eps)
Dudley Davis
Dudley (5 eps)
Y.I. Otta
Boron (voice) (5 eps)
Mondo Woodford
Centipix (voice) (4 eps)
Gene Holliday
Fireborg (voice) (4 eps)
Elisabeth Lund
Heather (3 eps)
A. Don Altman
Dr. Von Frankenbeans (3 eps)
Doug Stone
Dragon Borg (voice) (3 eps)
Richard Epcar
Lightningborg (voice) (3 eps)
Tom Wyner
Graxxis (voice) (2 eps)
Peter Greenwood
Mace Warrior (voice) (2 eps)
Ken Merckx
Phantom (2 eps)
Brian Tahash
Malavex (voice) (2 eps)
Brad Orchard
Furocious (voice) (2 eps)
Michael Alperowitz
Officer Williams (2 eps)
Patrick Thomas
Crimson Creep (voice) (2 eps)
Barbara Goodson
Lady Borg (voice) (2 eps)
Stephen Apostolina
Unctuous (voice) (2 eps)
Ari Ross
Triplesaurus Rex (voice) (2 eps)
Mike Reynolds
Terror Bear (voice) (1 eps)
Todd Hurst
Trip (1 eps)
Patrick Seaborn
Van (1 eps)
Will Long
Garganturat (voice) (1 eps)
Tom Fahn
Fire Cat (voice) (1 eps)
Laura Walsh
Queen Magna (1 eps)
Victoria Presley
Monsterella (voice) (1 eps)
Dan Letlow
Ghoulum (voice) (1 eps)
Dave Mallow
Quincy Modo (voice) (1 eps)
Gregg Bullock
The Photominator (voice) (1 eps)
Steve Jones Watson
Dicehead (voice) (1 eps)
Sheri Hicks
Teacher (1 eps)
Robert Axelrod
Piranha Kahn (voice) (1 eps)
Michael Prohaska
Fry Cook (1 eps)
Anne Britt Makebakken
Repgillian (voice) (1 eps)
Rick Tane
Detestro (voice) (1 eps)
Alex Borstein
Cataclaws (voice) (1 eps)
Steve Kramer
Mucant (voice) (1 eps)
David Walsh
Skullhead (voice) (1 eps)
John Levene
Lord T.N. Crumpetts (1 eps)
Douglas Robinson
Old Man Hillhurst (1 eps)
Damian Pappahranis
Cataclazlmic (voice) (1 eps)
Rachel Ostrom
Bride of Frankenbeans (1 eps)
Shelia Oaks
Myra the Psychic (1 eps)
David Aleen Blackburn
Headless Horseman (1 eps)
Jeff Kelly
Hiker #1 (1 eps)
Dan Van Voorhis
Hiker #2 (1 eps)
Juliana Bolden
Fernzilla (voice) (1 eps)
Lance Wingnut
Roo-thless (voice) (1 eps)
Gwen Van Dam
Norma Desdoom (1 eps)
Skip Stellrecht
Ultimate Conqueror (voice) (1 eps)
Eugene Hamilton Davis
Chauffeur Otto (1 eps)
Edwin Craig
Mr. Murdock (1 eps)
Forbes Riley
Iris MacAce (1 eps)
Sharon Samples
Witch (1 eps)
Marsh McCraken
Nightshade (1 eps)
G. Larry Butler
Rudy McDougal (1 eps)
Christopher Cook
Policeman (1 eps)
Caitlin Hughes
Young Girl #1 (1 eps)
Skylar O'Connor
Young Girl #2 (1 eps)
Brett Walkow
Brain Sucker (voice) (1 eps)
Bobby Edner
Little Frankie (1 eps)
Dan Rebeaux
Mr. Average (1 eps)
Mark McCracken
Grim Reaper (1 eps)
Tony Forrest
Woman (1 eps)
Josh Raisin
Teenager (1 eps)