In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?

In this darkly comedic drama from award-winning writer, Jez Butterworth, revelations and secrets come to light as the complexity of modern marriage and fidelity are exposed. In a world of eight billion, what happens after we've found 'the one'? Can we stay true to the promises we strive to keep when, after all, aren't we all just MAMMALS?