What is the fine-grained topic of the following text: James Caan leads an all-star cast as a retired American cardiologist who leaves everything behind to become a pig farmer in Israel, in this comedic family drama, a wry, moving, personal tale of a dysfunctional family—with an ex-wife, an alienated son and a perennial student daughter—striving for reconciliation and acceptance. Only return the topic.
A retired American cardiologist becoming a pig farmer in Israel and dealing with family reconciliation and acceptance.