Todd Brotzman gets swept up in a whirlwind of intrigue when a millionaire is murdered in the hotel penthouse where Todd works. The police suspect Todd was involved, and holistic detective Dirk Gently believes that Todd is his new assistant.

Dirk teams up with Farah to receive a mysterious map from Patrick's lawyer. Meanwhile, Todd goes to the police but gets a chilly reception, and then checks on Amanda. Meanwhile, bikers capture Ken and Bart, just like Bart didn't plan.