Christopher McCulloch
Hank Venture / The Monarch / Hunter Gathers (voice)
Doc Hammer
Henchman 21 / Dr. Mrs. The Monarch / Billy Quizboy (voice)
James Urbaniak
Dr. Venture / Phantom Limb / Jonas Venture Jr. (voice)
Michael Sinterniklaas
Dean Venture (voice)
Patrick Warburton
Brock Samson (voice)
Nina Arianda
Mantilla (voice)
Clancy Brown
Red Death / Daisy (voice)
John Hodgman
Snoopy (voice)
Hal Lublin
Clayton (voice)
Jane Lynch
Bobbi St. Simone (voice)
Charles Parnell
Jefferson Twilight (voice)
Jay Pharoah
Nuno Blood (voice)
Steven Rattazzi
Dr. Orpheus (voice)
Dana Snyder
The Alchemist (voice)
