In late 1998, Channel 4 launched their free-to-air film channel Film4 – a channel specifically designed to show films. It broadcasts from 11:00am BST and competes with pay television film network Sky Cinema.The London-based visual effects company Framestore, with Tim Webber the visual effects supervisor, have worked on the films The Dark Knight (2008) and Gravity (2013), with new techniques involved in Gravity taking three years to complete.
