Duration
25 minutes
Series Info
Season 3 Episode 2
About This Program
The friends receive a coded message, and discover creepy echo caves, where they're haunted by their own voices. (S3, ep 2)
Rock Island Mysteries broadcasts on Nickelodeon +1 at 2:25am, Wednesday, 10 December 2025. (Subtitles)
Channel Numbers:
Sky HD675Sky615Virgin713