Nightbitch explores motherhood through magical realism and black comedy. Marielle Heller's adaptation of Rachel Yoder's novel is ambitious and provocative, with Amy Adams providing its strongest emotional connection.
An artist puts her career aside to raise her son and increasingly feels separated from her former identity. She begins to believe that she is turning into a dog. The strange transformation gives physical expression to a struggle with expectations, frustration and the loss of individual freedom.
Adams makes that inner conflict impressive. The tension between her earlier creative life and the demands of motherhood feels substantial, even when the film moves into unsettling symbolic territory. Heller uses visual metaphors to open up the character's experience.
Not all of the ideas are equally accessible, and some strands remain incomplete. The relationship with the husband, played by Scoot McNairy, would benefit from a deeper examination. The film also leans further toward comedy than the novel's horror-satire approach, softening some of its darker intensity.
For me, Nightbitch remains worth seeing because of Adams and the willingness to approach its subject unconventionally. It does not reach every goal it sets, but it raises worthwhile questions about identity, self-realization and what it means to surrender parts of yourself for family life.