Sierra is a 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.

Sierra: Created by Robert A. Cinader, Stephen Downing. With James G. Richardson, Ernest Thompson, Susan Foster, Jack Hogan. Yosemite National Park fills in for the fictitious Sierra where head ranger Jack Moore supervises a diverse group of employees.

Apr 12, 2014 · Sierra (NBC, 1974) starred James G. Richardson and Ernest Thompson as rangers with the National Park Service. It was cancelled after just four episodes. Skip to content

Find out how to watch Sierra. Stream the latest seasons and episodes, watch trailers, and more for Sierra at TV Guide.

Story: Johnny and Roy arrive at park headquarters, (in Randy's Land Cruiser) to participate in a cross-training program between the LA County Fire Department and the Sierra National Park Rangers. For Johnny and Roy this involves Mountain Rescue training.

Sierra (TV Series 1974) cast and crew credits, including actors, actresses, directors, writers and more.

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.

Yosemite National Park, California — mountainous terrain with sheer, rugged cliffs, huge cascading waterfalls, towering majestic sequoias—is the principal setting for "'Sierra.'" Weekly series dramatizing the exploits of the National Park Service Rangers.

Yosemite National Park, California — mountainous terrain with sheer, rugged cliffs, huge cascading waterfalls, towering majestic sequoias—is the principal setting for "'Sierra.'" Weekly series dramatizing the exploits of the National Park Service Rangers.

Sierra was a Syndication network crime drama series created by Jack Webb, which aired from September 12 to December 12, 1974, lasting for one season & 14 episodes. It was produced by Mark VII Limited and Universal Television.