Visible crew/equipment: As George Kennedy appears on the bridge in full German uniform and calls Marshall up, two camera crew can be seen to the left of the bridge. One on the ladder pointing a large camera at Kennedy. (00:51:55)
Visible crew/equipment: When the survivors of the cruise liner sinking approach the ominous ship, it's supposed to be deserted, but as a window opens, a person's arm holding a stick to open the window is visible.