S3E2 · Épisode 2

Doc Hammer

Dr. Girlfriend / Henchman 21 (voice)

Christopher McCulloch

Hank Venture / The Monarch (voice)

Patrick Warburton

Brock Samson (voice)

James Urbaniak

Dr. Venture (voice)

Michael Sinterniklaas

Dean Venture (voice)

Dana Snyder

The Alchemist (voice)

Paul Boocock

Jonas Venture Sr. / Additional Voices (voice)

Steven Rattazzi

Dr. Orpheus (voice)

Lisa Hammer

Triana Orpheus (voice)