S1·E8 The Hobgoblin's Magic
Aired May 31, 1990
Synopsis
The Groke has gone, having been given a very special sea-shell which was a gift from Snorkmaiden to Moomin, who is now in trouble. Moominmamma's handbag disappears, and she promises the finder a huge party. It seems the Groke was not the only one interested in the contents of the suitcase, however...