A tinderbox of competition and resentments underneath the façade of a picture-perfect couple is ignited when the husband's professional dreams come crashing down.

Life seems easy for picture-perfect couple Ivy (Colman) and Theo (Cumberbatch): successful careers, great kids, an enviable sex life. But underneath the façade of the perfect family is a tinderbox of competition and resentments that's ignited when Theo's professional dreams come crashing down.—Searchlight Pictures