As the familiar Johnny Test motif track plays, the scene opens up to the iconic Test household. Nonetheless, something seems different this moment. As opposed to the usual crazy experiments and journeys, your house is eerily silent. Suddenly, a loud moan breaks the silence as the camera pans to the backyard. There, we see Mary and Susan, the twin sis who are usually recognized for their intelligence and innocence, being ravaged by a giant robot with tentacles.