Matthew McConaughey, Anne Hathaway, Jessica Chastain, Topher Grace, Michael Caine, John Lithgow, Ellen Burstyn, Casey Affleck and William Devane star in "Interstellar" new trailer. Directed by Christopher Nolan: A group of explorers make use of a newly discovered wormhole to surpass the limitations on human space travel and conquer the vast distances involved in an interstellar voyage.