Through unlocked genetic memories that allow him to relive the adventures of his ancestor in 15th century Spain, Callum Lynch discovers he's a descendant of the secret 'Assassins' society. After gaining incredible knowledge and skills, he is now poised to take on the oppressive Knights Templar in the present day.

WWII American Army Medic Desmond T. Doss, who served during the Battle of Okinawa, refuses to kill people and becomes the first Conscientious Objector in American history to receive the Congressional Medal of Honor.