U.S.A.
Wilderness Video
1993
Driftwood Productions Inc.
2002
Botez, Paul
România
Editura Gr.T. Popa
2008
Stamatin, Maria
2009
Florentine Films
2004
Steeplechase Films
2001
Public Broadcasting Service
2003
National Geographic Television and Film Inc.
Athenaeum Production
Home Box Office
1998
Kunhardt Productions
Monterey Media Inc.
2000
Doga, Eugen
2007
Pro Film
Art21 Inc
David Grubin Productions Inc.