Turns out there are some fundamental truths that no one can simply dismiss. 1. Blackwing doesn't do Halloween. If something does happen and they end up celebrating, it's usually for a sick and twisted reason. 2. Dirk Gently's plans always end up with someone bleeding and someone dying. 3. Amanda Brotzman isn't a good driver. 4. You never bring up the past. 5. Farah Black should be the next James Bond. This is a story of how some people learn that there is always more to every truth. And to think that it all began with a simple trick-or-treating. Or, Todd can't say no to Dirk, Tina adores Farah, only Martin should drive the Oh no! van, Priest is a creepy dude and the Blackwing subjects never celebrate Halloween. (Oh and Ken is briefly one of the good guys.)