In Denmark, Thrush operative Ole Bergman has supervised development of a power beam capable of blowing up submarines and ships. The device, however, needs a sophisticated power regulator to prevent itself from blowing up. The criminal organization has been smuggling microdots inside cheese with plans for just such a power regulator. Stanley Umlaut has accidentally consumed some of the cheese. Now, April and Mark seek to protect from from Thrush, which wants to recover the microdots in Stanley's stomach.
—Bill Koenig