Plot: When Rita's mom goes on a secret trip, Osmo and Gustav help Rita find the truth about her monstrous past, only to find a bigger, ancient secret affecting monster and humankind.
The Unstoppable Yellow Yeti - Season 1 - Secrets, Lies, and Monster Ties (Episode 42)
Episode Aired On:
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Nadine Marshall
Emma Ballantine
Caoimhe Judd
Rasmus Hardiker
Amy-Leigh Hickman
Paul Tylak
Harriet Carmichael
Trevor Dion Nicholas