Premise: Sister Cities is a Lifetime television film directed by Sean Hanish, based on the internationally acclaimed 2006 play of the same name by Colette Freedman. The film stars Stana Katic, Jess Weixler, Michelle Trachtenberg, and Troian Bellisario as the four sisters along with Jacki Weaver, Alfred Molina, Amy Smart, and Tom Everett Scott filling out the rest of the cast.
Hypothesis: Colette Freedman made Sister Cities.