Loading…Loading…Loading…We value your privacy
We use cookies and ads to keep CinEvo free. You can accept or decline personalized ads.
The short documentary visits the groundhog research center in the Rocky Mountains of Colorado. It was made for Sony Home Entertainment's 15th anniversary edition DVD release of the 1993 film, "Groundhog Day." It was filmed on location at the silver mining ghost town of Gothic, Colorado, near Crested Butte. The Rocky Mountain Biological Laboratory has been located there since its founding in 1928.
January 29, 2008
Sony Pictures Home Entertainment, The Cannery
2 people
Ken Armitage
Self - Professor of Ecology & Evolutionary Bio, Univ of Kansas
Acting
Dan Blumstein
Self - Associate Professor of Biology, UCLA
Acting
1956
1983
2021
2019
2025
2025
2019
2017
2010
2012
2018
2010
2006
2017
2016
2021
2022
2016
1895
2009
2002
2015
1969
2002
1965
1966
1976
2015
2026
2015
2023
2019
2023
2017
2023
2021
2018
2014
2011