Year: 1989
Genre: Documentary
Studio: Atherton Family Foundation, Smithsonian Institution, U.S. Geological Survey
Director: Maurice Krafft
Cast: Roger Mudd
Crew: Maurice Krafft (Producer), Maurice Krafft (Director), Alain Bret (Technical Supervisor), Wendell A. Duffield (Script), Richard S. Fiske (Script), Donald A. Swanson (Script)
Runtime: 26 minutes
Release: Jan 01, 1989
IMDb: 0.00/10 by 0 users
Popularity: 1
Country: United States of America
Language: English
Budget: 0
Revenue: 0