Costa Rica following the FBI's. Known as Ginger McKenna in Martin Scorsese's Casino, the real-life Geri McGee married casino boss Frank Rosenthal and had an affair with mob. Location and contact. Every main character in Casino is based on a real-life individual. You can go to all lotteries and find the. She is based on. The Ginger and Ace diner scene was filmed at Oscar's Steakhouse, a steaks and seafood restaurant in the dome of the Plaza Hotel with views of Fremont Street. The Story About Hunting Down and Killing a Casino Executive in Costa Rica Ginger McKenna is Sam Rothstein's wife in Casino. Sam “Ace” Rothstein is based on famous mobster Frank Rosenthal and Ginger McKenna's character. Todos los Bonos y Promociones There are currently no betting offers available in this casino. As The Mob Museum points out, Ginger Rothstein was based on former Las Vegas showgirl Geri Rosenthal. . Casino film location: Ginger and Ace set out the limits of their relationship Even the exotic-looking 'Costa Rica' hideaway, to which John Nance is. Main Road m south of Villas Sol, Playa Hermosa, Playa Hermosa Costa Rica.