This is another strong record of key historical events during the twentieth century.
The narrative captures the momentum very much in favour of Germany before the winter months started to turn the tide.
Lots of key points are covered such as the condition of the Soviet military prior to the invasion, particularly in relation to the purge of its command structure. Plus the effect of the freezing conditions, environment, and sheer size of Russia as the German advance ground to a halt. Everything is presented within an excellent historical and political context.
As ever with 'The World At War' there are notable interviews. This episode includes Albert Speer. However, it is unfortunately one-sided due to the time the documentary was made.
This episode includes important archive footage strongly edited to feature Lawrence Olivier's great narration. The imagery of bodies on the field of battle are incredibly saddening and powerful, reminding reminding you of the violent, destructive nature of the human race.
It's a 9.5/10 for me but I round upwards.