Four sisters, as different as the cities they were named after, return home to mourn their mothers alleged suicide and discover a secret that could tear them apart. Originally airing on Lifetime, Sister Cities boasts an all-star cast, including Stana Katic (Castle), Oscar nominee Jacki Weaver (Silver Linings Playbook), and Jess Weixler (Teeth), who bring tenderness and humor to this tense family drama. A bittersweet tale of family and grief.