CBS | 9:30 pm

After a long run as quirky forensic scientist Abby Sciuto on the CBS procedural drama "NCIS," Pauley Perrette switches gears as she returns to the same network in this new sitcom, which casts her as Jackie, a single suburban mom who is completely rocked when her long-estranged sister, Elizabeth (Natasha Leggero, "Another Period") appears at her door with hubby Javier (Jaime Camil, "Jane the Virgin") in tow. The latter couple have blown through a sizable fortune and need a place to stay. Izzy Diaz co-stars.