Charlie Chalk - Season 1 - Eps 6: The Mountain That Moaned
Arnold knows the mountain moans and is proved right when he, Charlie and Lewis make an expedition to it's foot. They follow the moaning sound throughout the mountain's caves and underground lakes to find Bert, a lonely monster who's been trapped inside.
About Charlie Chalk

Title: Charlie Chalk
First Air Date: 1988-10-20
Last Air Date: 1989-04-19
Status: Ended
Rating: 5.6/10 (from 9 votes)
Language: EN
Seasons: 1
Total Episodes: 13
Network: CBBC
Genres: Animation
Production Companies: Woodland Animations
Synopsis
Charlie Chalk is a stop motion animation series produced in 1987 in the United Kingdom by Woodland Animations, from the creators of Postman Pat and the two other children's television programmes that are Gran and Bertha.
Cast

Michael Williams

John Wells

Barbara Leigh-Hunt

Ken Barrie
Singing Narrator/Song Vocals (voice)

John Baxter
Song Vocals (voice)

Mike Redway
Song Vocals (voice)