Footage of the smoke billowing from the island of Heligoland. Germany.
Unused / unissued material - dates and locations unclear or unknown.
Heligoland blown up. Germany.
L/S view of Heligoland from sea level. L/S the sea shimmering as the sun shines on it. L/S and M/S the U-boat near Heligoland. C/U a naval officer looking through binoculars. L/Ss devastation on the island after the explosion. L/S a thick cloud rising from the sea. Aerial shots of the smoke cloud over the island.
Note: Cuts for 47/33.