Biography: Petra Massey is an actress and an internationally renowned physical theatre performer. She is best known for her role as Sandstrom in BBC2's mid 00s Sci-Fi comedy series Hyperdrive, in which she starred alongside Nick Frost, Miranda Hart and Kevin Eldon. Massey is also as one of the four members of the international comedy and physical theatre company Spymonkey and has performed with Cirque Du Soleil