A lendária disputa entre Wyatt Earp e Ike Clanton se desdobra por meio de reconstituições vívidas neste drama documental sobre o tiroteio que definiu uma era.

In England in 1963, Nicholas Elliott works for MI6 but is left in turmoil when he learns his close friend and colleague Kim Philby had been secretly working as a double agent for the KGB and has defected to the Soviet Union.