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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.
September 12, 1974
1
12
Universal Television, Mark VII
5 people
Michael Warren
Ranger P.J. Lewis
Acting
Jack Hogan
Chief Ranger Jack Moore
Acting
James G. Richardson
Ranger Tim Cassidy
Acting
Ernest Thompson
Ranger Matt Harper
Acting
Susan Foster
Ranger Julie Beck
Acting
No episodes available for this season.
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