Jack, Philip, Dinah, Lucy-Ann, and Kiki go on holiday to a remote cottage near a partially ruined, isolated castle on Castle Hill. The locals are tight-lipped and are wary of the old fortress. When Jack spots a great auk/eagle flying out of the castle and wants to photograph the nesting birds, the children notice mysterious flashing lights coming from a high tower at night.
Episode 1
S01 E01
Apr 19, 1990
Based on the children's adventure novel by Enid Blyton, five young children come to learn the secrets of a ruined castle.
Episode 2
S01 E02
Apr 26, 1990
Episode 3
S01 E03
May 3, 1990
Episode 4
S01 E04
May 10, 1990
Episode 5
S01 E05
May 17, 1990
Episode 6
S01 E06
May 24, 1990
Episode 7
S01 E07
May 31, 1990
Episode 8
S01 E08
Jun 7, 1990