Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies. After barely escaping the chaos, Lane is persuaded to go on a mission to investigate this disease. What follows is a perilous trek around the world where Lane must brave horrific dangers and long odds to find answers before human civilization falls.

Hal (Timothée Chalamet), wayward prince and reluctant heir to the English throne, has turned his back on royal life and is living among the people. But when his tyrannical father dies, Hal is crowned King Henry V and is forced to embrace the life he had previously tried to escape. Now the young king must navigate the palace politics, chaos and war his father left behind, and the emotional strings of his past life - including his relationship with his closest friend and mentor, the aging alcoholic knight, John Falstaff (Joel Edgerton).