[s9e12] The Hand That Rocks The Wheelchair Info

: Instead of enhancing him, the machine extracts all of Stewie's residual evil and concentrates it into an aggressive, physical clone with inverted clothing colors.

: The final freeze-frame shot with Stewie turning to the camera with yellow monster eyes is a direct reference to the end of the legendary "Thriller" music video. [S9E12] The Hand That Rocks the Wheelchair

: Brian and Stewie set a trap to lure the clone. The two Stewies fight and lose their clothes, leaving Brian unable to tell them apart. Brian tests them by telling them to look at their feet; the real Stewie giggles because he finds feet funny. Brian shoots the other one. : Instead of enhancing him, the machine extracts

: Jennifer Tilly (who voices Bonnie) has her character mention that she needs voice-over checks to pay for her gambling addiction, a direct nod to Tilly's real-life success as a professional poker player. The two Stewies fight and lose their clothes,

: A parody of the 1992 psychological thriller film The Hand That Rocks the Cradle .