A U. F. O. has been spotted flying around the United States, terrifying people and violating every airspace regulation in the book. It falls into the sea, which, after another ship is destroyed investigating it, the Seaview is ordered to check it out. Written by
Did You Know?
First appearances of a doppelgänger "Admiral Nelson" and a doppelgänger "Captain Crane." See more
Assuming that a submarine's control room plotting table would be bolted to the floor, the plotting table moves when Captain Crane falls against it. See more