To General Barach Gold:

Your species is in danger of extinction if you do not take the following action immediately. This is a warning, NOT a threat, so negotiation is pointless. Enemy extraterrestrial agents are in possitions of great influence and will change their masters' plans and bring about your destruction if they beleive you have to much information, therefore you can only be given simple instructions.

These must be carried out on June 12th, 2159 AD, times in GMT.

At 12:00 p.m. you must invoke your authority to censor worldwide news. It will be obvious which stories to supress.

By 6:00 p.m. you must have removed all leviathons from Lake Titicaca and inserted a plutonium pellet 2cm to the left of the 4th node of the dorsal ganglion in each and release them into the Pacific ocean.

Make sure Dr. Henshaw knows what you discover.

DO NOT DESTROY EXCALIBUR!