![](https://image.tmdb.org/t/p/original/oDI4zVh2V0JiGSYofk7SAd5MS6l.jpg)
![](https://image.tmdb.org/t/p/w342/zJ50jTHpOY3wKmuxiONOL77t9DW.jpg)
Mystery on the Guppy Express!
When Oona's Bubble Kitty goes missing aboard the Guppy Express, sly Detective Nonny steps in to help. Knowing the cat must still be on board, they race to find her before the train reaches its next stop--and the kitty may be lost for good.
Writing:
Stars:
- Jonny Belt
- Robert Scull
- Christina Butterfield
Stars:
![](https://image.tmdb.org/t/p/w300/bFkPCeCfuhujobOQwjKnZWTi6Mh.jpg)
![](https://image.tmdb.org/t/p/w300/11cxrj83Jon5k4JVCuG5B2U9m0J.jpg)
![](https://image.tmdb.org/t/p/w300/oMmkwzeRLoDvvQHZZ0h7Nkvyw2i.jpg)
![](https://image.tmdb.org/t/p/w300/pSzi3aQRaNSvzwgqy2VEsXeC2Jm.jpg)
Other episodes for this season
![Werewolves of Bubbledon!](https://image.tmdb.org/t/p/w300/sUa7sU5zKzzEKFziC6KUgGKFhFZ.jpg)
![Fogzilla!](https://image.tmdb.org/t/p/w300/zuHYEtiND67MphcqctipO6HtZ6K.jpg)
![Bigfoot Crossing!](https://image.tmdb.org/t/p/w300/xFonAV5jdD54wNunnj8jn1wm2nl.jpg)
![A Load of Litterbugs!](https://image.tmdb.org/t/p/w300/7cYn45oTa2cYDxukuROA8uY44R6.jpg)
![A Giant Harvest Day!](https://image.tmdb.org/t/p/w300/24WbmH31ruaWfpKtEYHHrYEHfIr.jpg)
![Christmas Is Coming!](https://image.tmdb.org/t/p/w300/6AFM32SM1MpgEhfQjCbEbuv5gSR.jpg)
![The Holiday Pirates!](https://image.tmdb.org/t/p/w300/8wP3yzhWeunmANhmRIlN4LU9zGp.jpg)
![Bubble Puppysaurus!](https://image.tmdb.org/t/p/w300/xTVv7BTr6IILa4j0FxDIiuuzqzz.jpg)
![Winter Sports Chompetition!](https://image.tmdb.org/t/p/w300/7xnT8lMfuGjvdQKy2qamTullCDa.jpg)
![The SS Friendship!](https://image.tmdb.org/t/p/w300/3cDbDyPlRzt70xYe3JTmV1cWkyI.jpg)
![Something Fishy Going On!](https://image.tmdb.org/t/p/w300/94fhbOOfSsxGAnwLwEYMLWhZoQ6.jpg)
![Robo Puppy!](https://image.tmdb.org/t/p/w300/lxLFHPn4AzHX0khqjYSVqheugGr.jpg)
![Race to the Oasis!](https://image.tmdb.org/t/p/w300/wbiNbNx4ANMakl0rIscqquXdknb.jpg)
![Escape from Volcano Island!](https://image.tmdb.org/t/p/w300/yeSsxAfqdhWSPh3wgdsDRzcZPn9.jpg)
![Mountain Ninja Rescue!](https://image.tmdb.org/t/p/w300/niu5SxGs4Q2O5H54iUqCqyhRkwg.jpg)
![The Jaw-some Sharkventure!](https://image.tmdb.org/t/p/w300/6114Ukac8yD1Mn95TlsNYQXlPfp.jpg)
![Taste Buddies!](https://image.tmdb.org/t/p/w300/iEPKVaRg4inFMWACI0HQsa7a5yg.jpg)
![The Kingdom of Sleepwell!](https://image.tmdb.org/t/p/w300/23qEXJCUkGqvwI8OeZkLcAOJl7I.jpg)
![A Big Splash!](https://image.tmdb.org/t/p/w300/hVRKMWlGrNppsHR7gSQHQRL4PKj.jpg)
![Bubble Medics to the Rescue!](https://image.tmdb.org/t/p/w300/nnHDy7KgxMY0momyRHSHWZoVzyA.jpg)
![Search for the Great Gorilla!](https://image.tmdb.org/t/p/w300/44BGQSH6er40pAqFXGAW74YQ3AK.jpg)
![Don't Yuck My Yum!](https://image.tmdb.org/t/p/w300/eieTvYbU3Z8joUQVCx8wX7kYAvK.jpg)
![Mystery on the Guppy Express!](https://image.tmdb.org/t/p/w300/oDI4zVh2V0JiGSYofk7SAd5MS6l.jpg)
![Puppy Girl and Super Pup!](https://image.tmdb.org/t/p/w300/mDRdH1s3YUBQjyvMAUJ0ZInk4gs.jpg)
![The Fastest Feather in the Race!](https://image.tmdb.org/t/p/w300/qQgj6H8TVW3bObz8fEMmOvjhK5P.jpg)
![The Solar Light Spectacular!](https://image.tmdb.org/t/p/w300/3E7lUfgsaALwt5Y8RRMDycboSb5.jpg)
![The Kingdom of Laughs-a-Lot!](https://image.tmdb.org/t/p/w300/u8Jaoz2xSJB5TefyaWbIpKtSmgg.jpg)
![The Big Rig Bandit!](https://image.tmdb.org/t/p/w300/Aex0NHz6G9h9ifPdOLjjzYpUjTS.jpg)
![The Ultra Spy Tool!](https://image.tmdb.org/t/p/w300/dPNTDpggVEFzKugBxMi2GzhUpLf.jpg)
![Zooli's New Pet](https://image.tmdb.org/t/p/w300/lfJYazDS26WNVEimb66mejAgNMz.jpg)
![Trouble in Harmony Valley!](https://image.tmdb.org/t/p/w300/3lV7tYFdu6aYeiEpsBJXALnNv15.jpg)
![The Three Guppeteers!](https://image.tmdb.org/t/p/w300/ghdllltPSSA9KBrz7jOvn3wq6MZ.jpg)
![A Slow Day in Zippy City!](https://image.tmdb.org/t/p/w300/s4x0OlplITi5GXyHTG9XKraHesa.jpg)
![See You Later, Alligator!](https://image.tmdb.org/t/p/w300/d1w2ulyC2Y2cSSfWeaRGVVR6tkm.jpg)