Grace, Daniel and Eamon, their hyperactive son, spoiled by his mother, envied by his father, go on vacation to an Irish coastal town for a few days, without money but plenty of hidden feelings inside them that they are unable to express.

Edmond Dantés's life and plans to marry the beautiful Mercedes are shattered when his best friend, Fernand, deceives him. After spending 13 miserable years in prison, Dantés escapes with the help of a fellow inmate and plots his revenge, cleverly insinuating himself into the French nobility.

In a fictitious trial, twelve members of a jury must decide whether journalist Ian Bailey is guilty of the 1996 murder of French filmmaker Sophie Toscan Du Plantier. Based on real events, the film reconstructs, through the discussions between these twelve people, a case that ultimately invites the viewer to draw their own conclusions.