Dr. Venture and family are in Mexico where the boys get kidnapped by the Monarch's Henchmen. Brock goes on a rampage to get them back and Dr. Venture loses both his kidneys and wakes up in a bathtub of ice.

Brock goes on a wilderness retreat, and gets more than he bargained for when he encounters the Army searching for something. Meanwhile, the Venture family retreats to the panic room when the forces of both The Monarch and Baron Ünderbheit attack.