Grey Wolves UBoats 1939 to 1941 (2005)

The scourge of the Atlantic Ocean during World War II Hitlers Uboat Wolf Packs were described by Winston Churchill as his greatest fear And these roving bands of submarines quickly became the biggest threat to England cutting the country off from vital supply routes and almost starving it into submission This documentary traces the escalation of the Uboat war from 193941 with striking images collected from captured German footage