|This article is about the DVD. You may be looking for the episode or the magazine story.|
Duck in the Water is a Thai DVD featuring five episodes from the eighteenth season.
- Toad's Adventure
- Duck in the Water
- Duck and the Slip Coaches
- Thomas the Quarry Engine
- Thomas and the Emergency Cable
- Thomas is mirrored on the front cover.
- On the back cover, the sky is blue when it should be cloudy.