Alfie Allen, best known for his role as Theon in Game of Thrones, also stars in a wildly chaotic 12-part WWII TV show that everyone should watch.

TV shows about World War II have always been appealing, yet one series with a perfect Rotten Tomatoes score starring a Game of Thrones alum hasn't found the mainstream success it deserves. Over the years, stories that explore World War II have evolved from simply focusing on the war's historical movements and battlefield action to portraying the emotional consequences for soldiers, the behind-the-scenes espionage, and the war's resistance movements.