United Kingdom
New Zealand
Team up with explorer Thaddeus and his four children as they embark on an expedition to discover lost civilizations, challenge a villain's plan to overthrow a king, and foil a crazed scientist's attempt at world domination. - IMDb
| Rating | Percentage % | Votes |
|---|---|---|
| 10 | 0% | 0 |
| 9 | 0% | 0 |
| 8 | 100% | 1 |
| 7 | 0% | 0 |
| 6 | 0% | 0 |
| 5 | 0% | 0 |
| 4 | 0% | 0 |
| 3 | 0% | 0 |
| 2 | 0% | 0 |
| 1 | 0% | 0 |
| 1 |
| Aventuri secrete |  Romania |
| The Enid Blyton Secret Series |  Australia |
| The Enid Blyton Secret Series |  Ecuador |
| The Enid Blyton Secret Series | United Kingdom |
| The Enid Blyton Secret Series |  Japan |
| Die Verwegenen Vier |  West Germany |
| Загадочные истории Энид Блайтон |  Russia |
 |
Daniel James [16] | Jack Trent (TV Episode: The Secret Island) (1997) |
 |
Drew Neemia [12] | Tom the Gypsy (TV Episode: The Secret Island) (1997) |
 |
Jennyfer Jewell [13] | Peggy Arnold (TV Episode: The Secret Island) (1997) |
 |
Tineke Van Der Walle | Laura Arnold (TV Episode: The Secret Island) (1997) |
 |
Tom Pizey | Mike Arnold (TV Episode: The Secret Island) (1997) |
|
Ben Revell | Prince Paul (TV Episode: The Secret of Spiggy Holes) (1997) |
|
Renee Kofoed | Girl on Bike #1 (TV Episode: The Secret of Moon Castle) (1998) |
|
Alice Saville | Girl on Bike #2 (TV Episode: The Secret of Moon Castle) (1998) |
