BULLIED in High School for being a geek, Marni (Kirsten Bell) has reinvented herself as high-powered publicist by the time her older brother Will (James Wolk) decides to get married.

In many ways 'Mammoth' is about a monster … the modern world we live in and often can’t quite cope with. It’s a story about the demands of living in a world of global pressures and the resulting family pressures and values.