A journey into the land of sharks. The old myth of swimming killing machines is put against the true nature of those rather peaceful hunters, whose evolution ended in biological perfection millions of years ago. We accompany expeditions of Dr. Eugenie Clark and Rodney Fox, who have studied sharks since the 1950's.
| Actor | Role |
|---|---|
 Joseph CampanellaNarrator (voice) | Narrator (voice) |
 Eugenie ClarkHerself (voice) (as Dr. Eugenie Clark) | Herself (voice) (as Dr. Eugenie Clark) |
| MMandy KomlosyHerself (voice) | Herself (voice) |
| CCraig LynnHimself (voice) | Himself (voice) |
| DDon NelsonHimself (voice) (as Dr. Don Nelson) | Himself (voice) (as Dr. Don Nelson) |
| RRodney FoxHimself (voice) | Himself (voice) |