Overview
In an instant their lives were changed forever. Now on an adventure half way across the world, four friends search for answers that will lead them to the Great Wall of China - pushing their friendships to the limits. To survive a journey that will save or destroy their lives will take the Heart of a Dragon.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 35 | 52 | |
 | 30 | 47 | |
 | 60 | 77 | |
 | 38 | 56 | |
 | 31 | 49 | |
 | 28 | 45 | |
 | - | - | |
| - | - |