Brittany and Natasha Kohler

What do these people have in common? Elvis Presley and Scarlett Johansson? The Bee Gees and the Proclaimers? Liberace and Kiefer Sutherland? They're all twins. Twins wrote the classic movie Casablanca. They created the Guinness Book of Records. And they're the subject of a 50-minute contemporary dance piece that's part of Q Theatre's Matchbox Season. It's called Rituals of Similaritry, and I'm joined by the stars and creators, identical twins Brittany and Natasha Kohler.