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Sierra is a short-lived 1974 television crime drama series focusing on the efforts of National Park Service rangers to enforce federal law and to effect wilderness rescues. The program aired on NBC and was packaged by Jack Webb's Mark VII Limited for Universal Television. John Denver wrote the show's theme song. Robert A. Cinader, executive producer of Mark VII's Emergency!, handled this program also; Bruce Johnson produced.
12 Episodes
as Ranger P.J. Lewis
as Chief Ranger Jack Moore
as Ranger Tim Cassidy
as Ranger Matt Harper
as Ranger Julie Beck
2012
2010
2010
2007
2011
2012
2011
2010
2014
2011
2008
2009
1995
2003
2004
