Dr. Venture / Phantom Limb / Jonas Venture Jr. (voice)

Brock Samson (voice)

Dean Venture (voice)

Dr. Mrs. The Monarch / Henchman 21 / Shoreleave / Billy Quizboy / Dermott / Red Mantle / Rose / Ward (voice)

Hank Venture / The Monarch / Sgt. Hatred / Hunter Gathers / Pete White / Watch (voice)

Mantilla (voice)

Red Death / Daisy (voice)

Snoopy (voice)

Clayton / Seth / Tour Guide (voice)

Bobbi St. Simone (voice)