- Ashleigh Ball
- Letter I / Letter U / Messy Mouse / Noisy Newt / The Twins Otters / Umbrella Bird (voice)
- Shannon Chan-Kent
- Colorful Camel / Dancing Dolphin (voice)
- Richard Ian Cox
- Laughing Lobster / Letter A / Odd Otter / Tired Turkey / Extraordinary Ox (voice)
- Brian Drummond
- Athletic Alligator / Violet Vulture (voice)
- Jeannie Elias
- Violet
- Kazumi Evans
- Elegant Elephant
- Kat Feller
- Scout
- Sandy Fox
- Penny
- Diana Kaarina
- Galloping Goose / Kissing Kangaroo / Letter E / Letter O / Quiet Quail / Yackety Yak (voice)
- Andrea Libman
- High-Pitched Horse
- Peter New
- Whiny Walrus
- Cindy Robinson
- Eli
- Richard Rosenblatt
- (voice)
- Sam Vincent
- Bouncing Bear / Funny Fox / Itching Iguana / Jump-Roping Jaguar / Picky Pig / Rocking Reindeer / Zippy Zebra (voice)
