Few actors can automatically make a movie better quite like Tilda Swinton. Read on to learn more about Tilda Swinton, who celebrates her 60th birthday on November 5, 2020. The roots of Tilda Swinton's family tree date back to the 9th century—but she's hardly the only notable member. Tilda Swinton saved her brother's life when she was 4 years old ... though that wasn't her intention. Tilda Swinton and Tom Hiddleston in Only Lovers Left Alive (2013).