Diagnosis (2019)
S1E3 The Secret of the Unicorn (1)
Episode Overview
While exploring the Old Street Market, Tintin stumbles upon a ship model and decides to purchase it as a gift for Captain Haddock. Unbeknownst to him, this seemingly simple present will lead them on an exhilarating treasure hunt linked to Sir Francis Haddock, the captain's ancestor.
HD
S1