Based on Mary F. Pols' autobiographical novel, Accidentally on Purpose is a comedy starring Golden Globe Award winner as Billie, a single woman who finds herself "accidentally" pregnant after a one-night stand with a much younger guy, and decides to keep the baby... and the guy. A newspaper film critic, Billie is barely surviving a humiliating breakup with her charming boss, James , who's still trying to resume their relationship. Suddenly expecting a child with her "boy toy," Zack , Billie and Zack make an arrangement: to live together platonically. Billie's party girl best friend Olivia , and Abby , her conventional, younger married sister, eagerly look forward to the new addition and offer their own brands of advice and encouragement. But when Zack and his freeloading friends, including Davis , start to turn her place into a frat house, Billie isn't sure if she's living with a boyfriend, a roommate, or if she just has another child to raise. (Source: CBS) Currently 7.4/10