A world-renowned but reclusive novelist, believing he is about to die, summons his estranged sons to his home. But instead of seeking forgiveness for their shattered family, he tells them a wild and unbelievable secret that could rewrite their past.

Bill Nighy, Dominic West, George MacKay, Johnny Flynn, Noah Jupe and Imelda Staunton star in this tale about a dysfunctional family stuck at an impasse created by their megalomaniac father.