Pilot

S1 E1: Nina Dobrev and Tone Bell star in a new comedy about Clem (Dobrev), a woman whose vision of a perfect life with her adoring fiancé, Nick (Bell), and his wonderful family is radically altered when her 16-year-old, out-of-control half-sister, Shannon (Odessa Adlon), unexpectedly comes to live with them. (TV-PG D, L)