Tramp in Armour

Northern France, 1940. All seems lost. Only the British Expeditionary Force stands between the enemy and the coast. And General Storch's 14th Panzer is about to close the trap. But a solitary British Matilda tank, Bert, is coming up behind the German lines. Crewed by Sergeant Barnes, Corporal Penn and Trooper Reynolds, can one tank possibly destroy a whole German tank division?