Nisha Ganatra (The High Note) tries a formula that’s been tried and true with a slightly different spin in Late Night. The Emma Thompson (Howard’s End, Sense and Sensibility) dramedy focuses on her career as an acclaimed late-night talk show host who might be on the tail end of her career after plummeting ratings in recent months/years. Flanked by an all-white male staff of writers, Katherine Newberry’s (Thompson) material has become predictably stale.