Voice Actors on BTVA: 63
Characters on BTVA: 66
Sound Clips: 33
Main Johnny Test Cast
Johnny Test
James Arnold Taylor
Dukey the Dog
Louis Chirillo
Susan Test
Maryke Hendrikse
Mary Test
Ashleigh BallRecurring Roles
Hugh Test / Dad
Ian James Corlett
Lila Test / Mom
Kathleen Barr
Mr. Black
Bill Mondy
Mr. White
Scott McNeil
General
Lee Tockar
Gil
Andrew Francis
Sissy Blakely
Mr. Henry Teacherman
Bling-Bling Boy / Eugene Hamilton
Zizrar the Mole King
Hank Anchorman
Mayor Howard
Professor Slopsink
Richard Newman
Lolo
Dark Vegan
Speed McCool
Principal
Mitchell 'Bumper' Randalls
Mr. Mittens
Albert
Blast Ketchup
Brain FreezerGuest Stars
Janet Nelson Jr.
Telescope Boy
Churro Boy
Swiss Bank Dude
Pizza Delivery Guy
CAL
General's Assistant
Mummy
General's Technician
Mailman
Gammaroid
Japanese Tourist
Mrs. Crabapple
Dance Dance Dance Announcer
President
Walrus
Wendell
Tyler
Luke
Eugene's Lab Technician 1
Eugene's Lab Technician 2
Moonkitty
Surfer Dudette
Beatrice
Black Knight
Black Pawn
White Rook
Black Bishop
French Chef
White Knight
Dawg
Bone
Sutton
Nerdy Kid
Mercury
Kirk Kirkland
Guy in Kirk's Crew
GGB
New Girl
Bumper's DadYou Might Also Like
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Confirmed Credits[X]
Animation Studio: Atomic Cartoons
Trending: 420th This Week
Franchise: Johnny Test
Voice Actors on BTVA: 63
Characters on BTVA: 66
Sound Clips: 33
| Dukey the Dog | 40.0% (6 votes) | |
| Johnny Test | 33.3% (5 votes) | |
| Mary Test | 13.3% (2 votes) | |
| Susan Test | 6.7% (1 vote) | |
| Sissy Blakely | 6.7% (1 vote) |
