A British Submarine in WWII Goes from Hunter to Hunted

It s May 1941, and the HMS Upholder has just claimed a major victory by sinking the Italian ship, Conte Russo. But it s come at a huge cost - it s damaged, has no torpedoes, and is being hunted by an Italian warship. From the Series: Hell Below: Defying Rommel http://bit.ly/2Lkj3ER