Molly Shannon

As a cast member of Saturday Night Live from 1995 until 2001, Molly Shannon became famous for playing Catholic schoolgirl Mary Katherine Gallagher. That should have felt like a triumph, but instead, she felt depressed. Shannon's mother, along with her 3-year-old sister and a cousin, died decades earlier, when her father, who had been drinking, crashed the family car into a pole. For years, the memory of her mother and sister propelled her forward in her career. Her new memoir Hello, Molly! recounts the tragic as well as the wonderful turning points in her life.