Complete story — includes the ending
During a dinner with Rosalee, Monroe, Trubel and Juliette, Nick gets a strange call from a man named Josh Porter. His father, Rolek (seen at the end of the previous episode), is dying and wishes to pass on his many valuable Grimm possessions to Nick since he fears his disbelieving son will sell them to the highest bidder. Complications occur when the rogue FBI agent from "The Law of Sacrifice" returns leading a special task force from the Verrat called "Ahnenerbe", whose assignment is to retrieve any rare valuable occult and supernatural items. In this case, it's the Porter family's treasure key. While this all occurs, Adalind begins gathering ingredients for a doppelganger potion that allows her to temporarily disguise as Juliette. Opening quote: "'No,' said the King. I'd rather die than place you in such great danger as you must meet with in your journey."
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Grimm season 3. HTML formatting and reference markers removed. · Content license