|This article is about the episode. You may be looking for the location.|
| Season 1, Episode 43|
|Airdate:||March 26, 2010|
|Director:||Trevor Wall, Pongo Kuo|
| Written &|
Duckbill Castle is episode forty-three of season one of Hero: 108.
- First appearance of the Duckbill King.
- In this episode, it is mentioned to be the Cheetah's anniversary.