Dr. Girlfriend / Henchman 21 (voice)

Hank Venture / The Monarch (voice)

Brock Samson (voice)

Dr. Venture (voice)

Dean Venture (voice)

Dr. Orpheus (voice)

Triana Orpheus (voice)

Jeanie (Mrs. Tom) (voice)

Jeanie / Leslie Cohen / Lesliebots (voice)

Princess Tinglepants (voice)

Sirena (voice)

Stab Girl (voice)

Novia

Nurse (voice)

and 7 more...

Dr. Jonas Venture (voice)

Dr. Jonas Venture / Additional Voices (voice)

Jonas Venture Sr. / Sandow / Samuel Clemens (voice)

Priest 1 / Jonas Venture (voice)

and 7 more...

Action Johnny (voice)

Sgt. Hatred (voice)

Jonny Quest (voice)

Resistance 1 (voice)

and 4 more...

The Alchemist (voice)

President Breyer (voice)

Jefferson Twilight (voice)

Mandalay (voice)

Professor Impossible / Phage (voice)

Professor Impossible / Alien villain (voice)

Professor Impossible (voice)

General Treister (voice)

Scaramantula (voice)

The Master (voice)

Professor Impossible (voice)

Captain Sunshine (voice)

Wonderboy (voice)

Brown Widow (voice)

Lance Hale / Mrs. Z (voice)

Mike Sorayama (voice)

Dale Hale (voice)

Marsha Backwood (voice)