Director Denis Villeneuve and actress Rebecca Ferguson walk the red carpet for the IMAX premiere of the wildly ambitious sci-fi film 'Dune' at the Toronto International Film Festival. Boasting terrifying giant sandworms, warring interstellar tribes and an A-list cast spanning Timothee Chalamet, Javier Bardem and Zendaya, the long-delayed epic based on a beloved novel has already drawn strong reviews. On speculation of a sequel, Villeneuve says, "If ever it happened, it will be fantastic." IMAGES AND SOUNDBITES