USA
Stanley is an imaginative and creative little boy who loves to make simple drawings of his favorite animals. His parents and his older brother can't see or hear the conversations he has with his talking pet goldfish, Dennis. As Stanley's closest adviser, Dennis serves as a guide who shows Stanley the life of animals through his "Big Book of Everything". - IMDb
| Stanley |  France |
| Stanley |  United Kingdom |
| Stanley |  Greece |
| Stanley (new title) |  Italy |
| Stanley |  South Korea |
| Stanley (dubbed version) |  Mexico |
| Stanley |  Portugal |
| Stanley |  Taiwan |
| Stanley | USA |
| Stanley | USA |
| Stanley (new title) |  Argentina |
| Stanley |  South Africa |
| Stanley |  Australia |
| Stanley |  Brazil |
| Stanley |  Colombia |
| Stanley (new title) |  West Germany |
| Stanley |  Ecuador |
| Stanley (new title) |  Egypt |
| Stanley |  Spain |
| スタンリー |  Japan |
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Megan Taylor Harvey [10] | Samantha (TV Episode: Keep 'Em Flying/Guess What's Coming to Dinner) (2002) |
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Shawn Pyfrom [15] | Lionel Griff (TV Episode: Doing Like Ducks/Speedy Does It) (2001) |
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Jessica D. Stone [11] | Stanley Griff (TV Episode: unknown episodes) (2001) |
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Aria Noelle Curzon [14] | Ben the Bully Boy (TV Episode: Worms at Work/Caterpillar Countdown) (2001) |
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Jaishon Fisher [11] | Little Jean (TV Episode: Curse of the Angry Coral/A Little Bird Told Me) (2007) |
