When Hilda's father comes for a surprise visit, she joins him on a mysterious errand to the castle ruins on behalf of a shady man known as "The Polecat."
| Creator | Luke Pearson |
|---|---|
| Actor | Bella Ramsey, Daisy Haggard, Ameerah Falzon-Ojo |
| Country | Canada, United Kingdom |
| Production | Mercury Filmworks |
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