Published in Victor, #1516-1517, March 10 & 17, 1990 - 8 black and white pages.
When a British agent with vital intel on an upcoming Apocalypse caper is assassinated by that group in a Whitehall side street, the dying man tosses his briefcase containing that info back into the cab and yells at the driver to flee. Now the terrorists are after him and his disabled son. Force Five is gathered to save the two and get the intel.