Clangers

Clangers was a puppet TV show for children.

History
watched an episode of Clangers while he was imprisoned on Fortress Island, and occasionally whistled along with their "dialogue".

When the prison governor George Trenchard asked him what he was watching, the Master replied "It seems to be a rather interesting extraterrestrial lifeform." Trenchard responded "Just puppets, you know. For children." The Master expressed disappointment over this. (TV: The Sea Devils)

Behind the scenes

 * The Clangers scene was a last-minute addition, as it was discovered during production that The Sea Devils episode one was running 90 seconds short.
 * The episode the Master watches is The Rock Collector which was first broadcast on 25 April 1971.
 * The Clangers scene would later be echoed by enjoying Teletubbies in the television story The Sound of Drums.