Penn & Teller, Penn Jillette and Teller, are American magicians, entertainers, and scientific skeptics who have performed together since the late 1970s. They are noted for their ongoing act that combines elements of comedy with magic.

The Rio is a hotel and casino near the Las Vegas Strip in Paradise, Nevada, United States. It is owned and operated by Dreamscape Companies LLC. It includes a 117,330 sq ft (10,900 m2) casino and 2,520 suites. It features a Brazilian theme based on Rio Carnival.