First look at Jez Butterworth’s new dark comedy drama Mammals starring James Corden

James Corden and Melia Kreiling as Jamie and Amandine sat on park bench in Mammals

In a world of eight billion, what happens after you’ve found the one? Can we stick to the promises we strove to keep, or are we all just mere Mammals? Butterworth's comedy-drama explores the complexity of modern marriage and fidelity through the eyes of Jamie (James Corden), a chef whose world implodes when he uncovers shocking secrets about his pregnant wife, Amandine (Melia Kreiling, Filthy Rich).

With the help of his brother-in-law Jeff (Colin Morgan, Belfast), Jamie finds himself hunting for answers.