"Getting the job done" for one single mom takes on a whole new meaning in Finlay Donovan is Killing It. Finlay Donovan is killing it . . . except, she’s really not. She’s a stressed-out single-mom of two and struggling novelist, Finlay’s life is in chaos: the new book she promised her literary agent isn’t written, her ex-husband fired the nanny without telling her, and this morning she had to send her four-year-old to school with hair duct-taped to her head after an incident with scissors.