Robert Pattinson and Reese Witherspoon as Jacob Jankowski and Marlena Rosenbluth in "Water for Elephants" (2011)Based on the New York Times Bestseller, “Water For Elephants” tells the story of Jacob, a veterinary student who leaves school after his parents are killed and joins a traveling circus as their vet, only to fall in love with a married woman, played be Reese Witherspoon. Source: www.accesshollywood.com