ET has a brand-new trailer for 'Water for Elephants' featuring Robert Pattinson and Reese Witherspoon!Based on the best-selling novel by Sara Gruen, 'Water for Elephants' follows an elderly man (Hal Holbrook) reminiscing about his days working as an animal caretaker at a circus. A young veterinary school student (Robert), witnessing the beauty and brutality of life under the big top, falls for Marlena (Reese), the captivating star performer, and suffers the wrath of her charismatic but dangerous husband, August ('Inglourious Basterds' Oscar winner Christoph Waltz). (ETonline.com)