Notable roles include portraying the children's book character Eloise in Eloise at the Plaza and Eloise at Christmastime, Ariel DuBois in the TV series Medium, and teenage cancer patient Kate Fitzgerald in the 2009 film adaptation of MySister'sKeeper by Jodi Picoult. Nearly 14 years after MySister’sKeeper premiered, the movie — which stars Cameron Diaz, Alec Baldwin and Abigail Breslin — continues to maintain its popularity in pop culture.From their projects to personal lives, here’s where the cast of MySister’sKeeper is now. MySister'sKeeper. About. A young girl tries to get medical emancipation from her parents who have tried to keep their leukemia-stricken daughter alive. MySister'sKeeper. Available Now on Digital.And what it takes is Anna (Abigail Breslin). Throughout their young lives, the sisters endure various medical procedures and hospital stays—just another part of their close-knit family's otherwise normal life. Stream 'MySister'sKeeper (2009)' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone. MySistersKeeper movie poster.jpg. Once again, The Notebook director Nick Cassavetes is serving up a heart-wrenching film that, aside from its box office prospects, just might help Kleenex through today's tough economy. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How... "MySister'sKeeper" is as surprising and heartfelt a piece of work as I've seen all year long, and the acting is about as good as it comes. With this and his previous, "Alpha Dog", Cassavete's signals himself as a real filmmaker as he rarely ever hits a false note.