Bikes vs. Cars Gridlock is wasting people's time, polluting the air and contributing to climate change. Bikes vs. Cars launches the 2015 Festival focus on Changing Cities. From award-winning director and journalist Fredrik Gertten (BANANAS!*, Big Boys Gone Bananas!*) and executive producer Chris Paine (Who Killed the Electric Car?, Revenge of the Electric Car), the film investigates the daily global spectacle of bikes and traffic.