Staffel 13 aired between 16 Jan 2026 and 09 Oct 2026, 10 episodes.
Episodes
E01
Bloodier Than Verdun? Winter Battles on the Eastern Front 1915
16 Jan 2026
E02
US Empire: American Expansionism In the WW1 Era
13 Feb 2026
E03
The Massive Forgotten Offensives of 1915
13 Mar 2026
E04
Harsher Than Versailles: The Treaty of Brest-Litovsk 1918
24 Apr 2026
E05
Why the Allies Lost the Battle of Gallipoli 1915
08 May 2026
E06
Outbreak of the Russian Civil War 1917-18
12 Jun 2026
E07
Why Italy Joined WW1 in 1915
10 Jul 2026
E08
Fall of Serbia: Balkan Campaign 1915
14 Aug 2026
E09
The End of WW1 and the Russian Civil War
11 Sep 2026
E10
1915 - The Deadliest Year of WW1?
09 Oct 2026