Genre: Dokumentti
Stars: Jim Brandenburg, L. David Mech, Richard Kiley
miehistö: Jim Brandenburg (Director), Tim Cowling (Executive Producer), Tom Simon (Executive Producer), Richard Attree (Music), Jim Brandenburg (Director of Photography), Jim Brandenburg (Producer)
Maa:
Kieli:
Studio: National Geographic, BBC
Runtime: 50 minutes
Laatu: HD
Released: Jan 01, 1988
IMDb: 10