I have placed some of the previous episodes below:

   • Battle of the Bulge, Episode 3, The T...  

   • Battle of the Bulge Episode 4 - The 9...  

   • Battle of the Bulge Episode 5, The Pl...  

My thanks to the BundesArchiv.de for the amazing photographic evidence. Needless to say, the US National Archives are the absolute best.