Rock Island Mysteries
An Echo Must Return
Season 3 Episode 2
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 airs on Nickelodeon +1 at 9:31 AM, Monday 18 August. (Subtitles.)
Topics
Children's ➝ Youth Programmes
General