To create Molly's takeoff at the end of the epic chase scene, Brett filmed a real pair of swan wings (on loan from the University of Michigan) against a blue screen and then added them into the original footage. For the POV shot, Sarah Fleming helped us rig a jib arm into the back of a U-haul. Katherine blindly drove the truck backwards towards the train tracks while Alanna told her when to stop over speakerphone. Katherine came very close to running the U-haul into an oncoming train but luckily she stopped in time, and everyone is still alive.