STRANGER THINGS KAMCHATKA #4 (OF 4) CVR C BAK

Young Russian teens Anna and Leonid are in a hurry to save their father, a scientist, from a top-secret prison in Russia. Luckily, they have a former spy on their side, protecting them from harm. But can they get to their father in time to save him from the maw of a KGB-controlled Demogorgon?