Changes

*Patty McCormack]appeared as young Virginia Reed in the 1960 episode, "A Girl Called Virginia," with John Anderson]as her stepfather, James F. Reed. Edward Platt was cast as Frank Graves. In the story line, the Donner Party crosses the Sierra Nevadas, but the Reeds are banished after a dispute ends in a death. Virginia proves helpful beyond her years as the family faces great hardship while headed to Sutter's Fort, California.<ref>{{cite web|url=https://www.imdb.com/title/tt0556538/|title=A Girl Called Virginia on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=October 10, 2018}}</ref>

*Patty McCormack]appeared as young Virginia Reed in the 1960 episode, "A Girl Called Virginia," with John Anderson]as her stepfather, James F. Reed. Edward Platt was cast as Frank Graves. In the story line, the Donner Party crosses the Sierra Nevadas, but the Reeds are banished after a dispute ends in a death. Virginia proves helpful beyond her years as the family faces great hardship while headed to Sutter's Fort, California.<ref>{{cite web|url=https://www.imdb.com/title/tt0556538/|title=A Girl Called Virginia on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=October 10, 2018}}</ref>

* [[Ann McCrea]] was cast in three episodes, including Melinda Pratt in "Mr. Bigfoot" (1956) and "Pirates of San Francisco" (1960).

* [[Ann McCrea]] was cast in three episodes, including Melinda Pratt in "Mr. Bigfoot" (1956) and "Pirates of San Francisco" (1960).

* Jody McCrea was cast as the historical Lieutenant [[John J. Pershing]] in the 1962 episode, "To Walk with Greatness." In the story line,  Lt. Pershing defeats his sergeant Robert J. Wilke in a fight, gaining the respect of his troop which he needs when pursuing three outlaws (chiefly Bing Russell as Jake Conlan) who endanger a treaty with the [[Zuni]] headed by Nataha, Eugene Iglesias. Frank Ferguson was cast as Colonel Carr and [[Yvonne Craig]] as Emma.<ref>{{cite web|url=https://www.imdb.com/title/tt0556911/?ref_=ttep_ep22|title=To Walk with Greatness on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 31, 2018}}</ref>

* Jody McCrea was cast as the historical Lieutenant [[John J. Pershing]] in the 1962 episode, "To Walk with Greatness." In the story line,  Lt. Pershing defeats his sergeant Robert J. Wilke in a fight, gaining the respect of his troop which he needs when pursuing three outlaws (chiefly Bing Russell as Jake Conlan) who endanger a treaty with the [[Zuni]] headed by Nataha, Eugene Iglesias. Frank Ferguson was cast as Colonel Carr and Yvonne Craig as Emma.<ref>{{cite web|url=https://www.imdb.com/title/tt0556911/?ref_=ttep_ep22|title=To Walk with Greatness on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 31, 2018}}</ref>

* Darren McGavin was cast as apothecary Zacharias Gurney in the 1961 episode, "The Stolen City." When he is being cheated out of his store in San Francisco, Gurney is enlisted by future United States Secretary of War Edwin Stanton (Harlan Warde] to stop the theft. He consults Tarbula (Vladimir Sokoloff], the maker of the government seals which may hold a clue to the fraud.<ref>{{cite web|url=https://www.imdb.com/title/tt0556880/|title=The Stolen City on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref>

* Darren McGavin was cast as apothecary Zacharias Gurney in the 1961 episode, "The Stolen City." When he is being cheated out of his store in San Francisco, Gurney is enlisted by future United States Secretary of War Edwin Stanton (Harlan Warde] to stop the theft. He consults Tarbula (Vladimir Sokoloff], the maker of the government seals which may hold a clue to the fraud.<ref>{{cite web|url=https://www.imdb.com/title/tt0556880/|title=The Stolen City on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref>

* Tim McIntire in the 1965 episode, "The Lawless Have Laws," played Lorenz Oatman, a young man who obtains the help of an Army officer, Lieutenant Colonel Burke (Ronald Reagan), in the search for his long lost sister, Olive Oatman](Shary Marshall) from whom he was separated five years earlier when the Apache killed their parents in a raid.<ref>{{cite web|url=https://www.imdb.com/title/tt0556827/?ref_=tt_ep_nx|title=The Lawless Have Laws on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=August 26, 2015}}</ref>

* Tim McIntire in the 1965 episode, "The Lawless Have Laws," played Lorenz Oatman, a young man who obtains the help of an Army officer, Lieutenant Colonel Burke (Ronald Reagan), in the search for his long lost sister, Olive Oatman](Shary Marshall) from whom he was separated five years earlier when the Apache killed their parents in a raid.<ref>{{cite web|url=https://www.imdb.com/title/tt0556827/?ref_=tt_ep_nx|title=The Lawless Have Laws on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=August 26, 2015}}</ref>

* Roland Morris (1922–1986) was cast as journalist Sam Swift in the 1954 episode, "Mr. Godiva". In the story line, Swift must earn a fortune in three days to gain permission to marry Marjorie Delafield (Yvonne Crossley in her only credited acting role), the daughter of business mogul Marcus Delafield (Emile Meyer).<ref>{{cite web|url=https://www.imdb.com/title/tt0556681/|title=Mr. Godiva on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=April 30, 2019}}</ref>

* Roland Morris (1922–1986) was cast as journalist Sam Swift in the 1954 episode, "Mr. Godiva". In the story line, Swift must earn a fortune in three days to gain permission to marry Marjorie Delafield (Yvonne Crossley in her only credited acting role), the daughter of business mogul Marcus Delafield (Emile Meyer).<ref>{{cite web|url=https://www.imdb.com/title/tt0556681/|title=Mr. Godiva on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=April 30, 2019}}</ref>

* Byron Morrow made a cameo appearance as [[Mormons|Mormon]] figure [[Brigham Young]] in the 1966 episode, "An Organ for Brother Brigham." In the story line, the organ crafted and guided to Salt Lake City by Joseph Harris Ridges (1827–1914) of Australia, played by Hedley Mattingly, becomes mired in [[sand]]. Morgan Woodward, as wagon master Luke Winner, feels compelled to jettison the instrument until Ridges finds solid rock under the sand.<ref>{{cite web|url=https://www.imdb.com/title/tt0556554/?ref_=nm_flmg_act_115|title=An Organ for Brother Brigham on ''Death Valley Days''|publisher=Internet Movie Database|date=April 28, 1966|accessdate=September 10, 2015}}</ref>

* Byron Morrow made a cameo appearance as [[Mormons|Mormon]] figure [[Brigham Young]] in the 1966 episode, "An Organ for Brother Brigham." In the story line, the organ crafted and guided to Salt Lake City by Joseph Harris Ridges (1827–1914) of Australia, played by Hedley Mattingly, becomes mired in [[sand]]. Morgan Woodward, as wagon master Luke Winner, feels compelled to jettison the instrument until Ridges finds solid rock under the sand.<ref>{{cite web|url=https://www.imdb.com/title/tt0556554/?ref_=nm_flmg_act_115|title=An Organ for Brother Brigham on ''Death Valley Days''|publisher=Internet Movie Database|date=April 28, 1966|accessdate=September 10, 2015}}</ref>

* Vic Morrow was cast as soldier/engineer Lt. Robert Benson in the 1962 episode, "A Matter of Honor." The story focus.  Howard Petrie, Trevor Bardette, and Meg Wyllie were cast as Captain and Mrs. Warner.<ref>{{cite web|url=https://www.imdb.com/title/tt0556542/|title=A Matter of Honor on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=December 29, 2018}}</ref>

* Vic Morrow was cast as soldier/engineer Lt. Robert Benson in the 1962 episode, "A Matter of Honor." The story focus.  Howard Petrie, Trevor Bardette, and Meg Wyllie were cast as Captain and Mrs. Warner.<ref>{{cite web|url=https://www.imdb.com/title/tt0556542/|title=A Matter of Honor on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 29, 2018}}</ref>

*Ken Murray was cast as aging gold prospector Dave Eldridge, with Dick Sargent as his tenderfoot junior partner, Cliff Streeter, in the 1960 episode, "Gamble with Death." In the story line, Streeter must leave a wounded Eldridge behind in the desert to seek help when their supplies go missing. Eldridge found a gold strike but did not live to claim it. [[Tom Greenway]] played a sheriff in this episode.<ref>{{cite web|url=https://www.imdb.com/title/tt0556620/?ref_=ttep_ep6|title=Gamble with Death on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref> Murray subsequently played Whipsaw, the operator of a Utah Territory stagecoac] depot, in the 1964 episode, "Little Cayuse." In the story line, Whipsaw and his partner in 1862 take in a Cayuse se]] orphan (Larry Domasin), who demonstrates his loyalty to the men during an Indian attack.<ref>{{cite web|url=https://www.imdb.com/title/tt0556658/|title=Little Cayuse|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref>

*Ken Murray was cast as aging gold prospector Dave Eldridge, with Dick Sargent as his tenderfoot junior partner, Cliff Streeter, in the 1960 episode, "Gamble with Death." In the story line, Streeter must leave a wounded Eldridge behind in the desert to seek help when their supplies go missing. Eldridge found a gold strike but did not live to claim it. [[Tom Greenway]] played a sheriff in this episode.<ref>{{cite web|url=https://www.imdb.com/title/tt0556620/?ref_=ttep_ep6|title=Gamble with Death on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref> Murray subsequently played Whipsaw, the operator of a Utah Territory stagecoac] depot, in the 1964 episode, "Little Cayuse." In the story line, Whipsaw and his partner in 1862 take in a Cayuse se]] orphan (Larry Domasin), who demonstrates his loyalty to the men during an Indian attack.<ref>{{cite web|url=https://www.imdb.com/title/tt0556658/|title=Little Cayuse|publisher=Internet Movie Data Base|accessdate=December 30, 2018}}</ref>