The Adventures of Tintin - Season 1 - Eps 3: The Secret of the Unicorn (1)
Tintin finds a ship model in the Old Street Market and buys it for Captain Haddock as a gift. Little he knows that it will turn into a treasure hunt, connecting them to Sir Francis Haddock, Captain's ancestor.
About The Adventures of Tintin

Title: The Adventures of Tintin
First Air Date: 1991-10-02
Last Air Date: 1992-09-28
Status: Ended
Rating: 7.942/10 (from 334 votes)
Language: FR
Seasons: 3
Total Episodes: 39
Network: France 3
Genres: Animation, Action & Adventure
Production Companies: Ellipsanime Productions, Nelvana
Synopsis
Travel with Tintin, the young and intrepid Belgian reporter, and his faithful dog Snowy as they take you from Tibet to the Moon, or from Egypt to the depths of the sea -- solving mysteries, pursuing truth and justice, and gambling with their lives.
Cast

Thierry Wermuth
Tintin (voice)

Christian Pelissier
Capitaine Haddock (voice)

Henri Labussière
Professeur Tournesol (voice)

Yves Barsacq
Dupont (voice)

Jean-Pierre Moulin
Dupond (voice)

Susan Roman
Milou (voice)

Michel Ruhl
Nestor (voice)

Marie Vincent
Bianca Castafiore (voice)

Georges Berthomieu
Séraphin Lampion