Tanks in World War I
The continued need for four men to drive the tank was solved with the Mark V which used Wilson's epicyclic gearing in 1918. Also in 1918 the French produced the Renault FT, the result of a co-operation between Estienne and Louis Renault. As mentioned before, it had the innovative turret position, and was operated by two men. At just 8 tons it was half the weight of the Medium A "Whippet" but the version with the cannon had more firepower. It was conceived for mass production, and the FT became the most produced tank of World War I by a wide margin, with over 3,000 delivered to the French Army. Large numbers were used by the Americans and several were also lent to the British.
Four Tank-Men and a Dog
Czterej pancerni i pies (, "Four tank-men and a dog") was a Polish black and white TV series based on the book by Janusz Przymanowski. Made between 1966 and 1970, the series is composed of 21 episodes of 55 minutes each, divided into three seasons. It is set in 1944 and 1945, during World War II, and follows the adventures of a tank crew and their T-34 tank in the 1st Polish Army. The book and TV series have achieved and retain a cult series status in Poland, the Soviet Union and other Eastern Bloc countries.