Gibbons are highly intelligent, agile and acrobatic tree-dwelling apes, found in the tropical forests of Asia. Most of the gibbon species are highly endangered and are on the verge of extinction as a result of the destruction of their tropical rain forest habitat as well as being hunted for food.
| Actor | Role |
|---|---|
| DDarien GoldNarrator | Narrator |
| DDr. Tony WhittenHimself | Himself |
| DDr. David J. ChiversHimself | Himself |
| DDr. Julian CaldecottHimself | Himself |
| DDr. J.M. Yarrow RobertsonHimself | Himself |
| DDr. Marina KenyonHerself | Herself |
| EEnam Ul HaqueHimself | Himself |
| AAnwarul IslamHimself | Himself |
| AAlan MootnickHimself | Himself |