Upon its release, The Little Hours received generally positive reviews from critics, who praised its originality, its fearless cast, and its ability to find fresh, subversive comedy in a well-worn historical setting. It holds a high approval rating on Rotten Tomatoes. While not a major box office hit, it quickly gained a cult following for its irreverent spirit and quotable dialogue.
The film is set in a small, sleepy convent in Garfagnana, Italy, circa 1347. The convent is a hotbed of simmering resentments, sexual frustration, and profound boredom. The small community of nuns is led by the weary, pragmatic, and often tipsy Mother Superior (a brilliant deadpan performance by John C. Reilly, in a role originally written for a woman). Her charges include the volatile and perpetually enraged Sister Fernanda (Aubrey Plaza), the sweet but impressionable Sister Ginevra (Kate Micucci), and the gossipy, self-absorbed Sister Alessandra (Alison Brie). They are served by a beleaguered groundskeeper, the mute dwarf Donato (an uncredited Fred Armisen).
The core brilliance of The Little Hours lies in its tonal dissonance. It is a film that is at once a medieval period drama and a modern, R-rated hangout movie. The dialogue, while set against a backdrop of rustic beauty and religious iconography, is pure contemporary vulgarity. Aubrey Plaza’s Sister Fernanda delivers lines like “I’m going to fuck you up with witchcraft!” with the same fervent rage as a character from Parks and Recreation .