In December 1942, Soviet forces were moving across Russia's Don River with a convoy of tanks. One of the last vehicles, a KV-1, somehow fell into the river. The remains of the heavy tank stayed underwater for almost 70 years. Today, a team heads out to the river to find any trace of the KV-1 using all the tools at their disposal.
Watch Return of the Ghostto see every step this team takes to seek and attempt to recover the KV-1 from the depths of the Don.
