The monster's voiceSourced
That eerie Yeti growl
began as a toilet flush.
The growl of the Yeti in Doctor Who was made by slowing down the sound of a flushing toilet. An everyday noise became a monster effect.
Change the speed;
change the creature.
Summary / translation: Unbubly · CC BY-SA 4.0
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Yeti (Doctor Who) · Wikimedia contributors
Adapted, summarized and translated from the source. Adapted text is also available under CC BY-SA 4.0.
Reviewed: 2026-10-01