Changes

* Allison Hayes was cast as Mary Granger, a pioneer woman engineer who comes West in the 1957 episode, "Lady Engineer." In the story line, Granger, the daughter of a mining company owner, must prove her worth to overcome discrimination in her profession.[Gregg Palmer played her coworker and romantic interest, Justin Cramer.<ref>{{cite web|url=https://www.imdb.com/title/tt0556649/?ref_=ttep_ep7|title=Lady Engineer on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=September 4, 2018}}</ref>

* Allison Hayes was cast as Mary Granger, a pioneer woman engineer who comes West in the 1957 episode, "Lady Engineer." In the story line, Granger, the daughter of a mining company owner, must prove her worth to overcome discrimination in her profession.[Gregg Palmer played her coworker and romantic interest, Justin Cramer.<ref>{{cite web|url=https://www.imdb.com/title/tt0556649/?ref_=ttep_ep7|title=Lady Engineer on ''Death Valley Days''|publisher=Internet Movie Database|accessdate=September 4, 2018}}</ref>

* Ron Hayes portrayed newspaper editor Colonel Lounsberry in the 1960 episode "The Great Lounsberry Scoop." In the story line, Lounsberry's reporter friend is killed at [the Battle of the Little Big Horn in Montana. Walter Sande played the telegrapher who kept the lines open for eighty hours to report on the battle. Hayes was also cast in the lead role in the 1960 episode "Devil's Bar," the story of a Christian [[pacifist]] couple, Dan and Mary Bartlett (Terry Loomis), who arrive in Murphy's Flats, California, with intentions of seeking gold in underwater locations. His unusual diving suit resembles a future robot and scares off hostile Indians.<ref>{{cite web|url=https://www.imdb.com/title/tt0556595/|title=Devil's Bar on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=February 19, 2019}}</ref>

* Ron Hayes portrayed newspaper editor Colonel Lounsberry in the 1960 episode "The Great Lounsberry Scoop." In the story line, Lounsberry's reporter friend is killed at [the Battle of the Little Big Horn in Montana. Walter Sande played the telegrapher who kept the lines open for eighty hours to report on the battle. Hayes was also cast in the lead role in the 1960 episode "Devil's Bar," the story of a Christian [[pacifist]] couple, Dan and Mary Bartlett (Terry Loomis), who arrive in Murphy's Flats, California, with intentions of seeking gold in underwater locations. His unusual diving suit resembles a future robot and scares off hostile Indians.<ref>{{cite web|url=https://www.imdb.com/title/tt0556595/|title=Devil's Bar on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=February 19, 2019}}</ref>

* Anne Helm appeared as Jennie Metcalf, or "[[Little Britches (outlaw)|Little Britches]]" in the 1962 episode "Girl with a Gun." [[Ken Mayer]] portrayed Marshal Hobe Martin, who naively allowed her father's lie that he was unarmed when he was shot, setting her on her outlaw path, then works for her surrender.<ref>{{cite web|url=https://www.imdb.com/title/tt0556622/?ref_=ttqt_qt_tt|title=Girl with a Gun on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=March 22, 2019}}</ref>

* Anne Helm appeared as Jennie Metcalf, or the outlaw "Little Britches" in the 1962 episode "Girl with a Gun." Ken Mayer portrayed Marshal Hobe Martin, who naively allowed her father's lie that he was unarmed when he was shot, setting her on her outlaw path, then works for her surrender.<ref>{{cite web|url=https://www.imdb.com/title/tt0556622/?ref_=ttqt_qt_tt|title=Girl with a Gun on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=March 22, 2019}}</ref>

* Percy Helton played Alex Grant, who is arrested for a 15-year-old murder when he returns to a mining camp, in the 1955 episode, "The Hangman Waits." Things look bleak for Grant until his youthful lawyer, Greg Lewis (Clark Howat), locates a corroborating witness, 75-year-old Harry Gander (Hank Patterson), whose personal diary clears Grant. James Seay played corrupt district attorney Lucius Peck.<ref>{{cite web|url=https://www.imdb.com/title/tt0556801/?ref_=ttep_ep8|title=the Hangman Waits on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=August 20, 2018}}</ref> Helton also appeared as Scrubby in the 1958 episode, "Big Liz."

* Percy Helton played Alex Grant, who is arrested for a 15-year-old murder when he returns to a mining camp, in the 1955 episode, "The Hangman Waits." Things look bleak for Grant until his youthful lawyer, Greg Lewis (Clark Howat), locates a corroborating witness, 75-year-old Harry Gander (Hank Patterson), whose personal diary clears Grant. James Seay played corrupt district attorney Lucius Peck.<ref>{{cite web|url=https://www.imdb.com/title/tt0556801/?ref_=ttep_ep8|title=the Hangman Waits on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=August 20, 2018}}</ref> Helton also appeared as Scrubby in the 1958 episode, "Big Liz."

* William Henry was cast as the San Francisco lawyer Lew Barry in the 1952 episode, "Self Made Man." In the story line, after he loses an arm in a shooting and cannot earn his livelihood as a rock driller, his wife Doris Merrick persuades the despondent Barry to study to become a lawyer. Years later, he gains the acquittal on a murder charge of Jerry (Steve Conte), the man who shot him.<ref>{{cite web|url=https://www.imdb.com/title/tt0556723/|title=Self Made Man on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 20, 2018}}</ref>

* William Henry was cast as the San Francisco lawyer Lew Barry in the 1952 episode, "Self Made Man." In the story line, after he loses an arm in a shooting and cannot earn his livelihood as a rock driller, his wife Doris Merrick persuades the despondent Barry to study to become a lawyer. Years later, he gains the acquittal on a murder charge of Jerry (Steve Conte), the man who shot him.<ref>{{cite web|url=https://www.imdb.com/title/tt0556723/|title=Self Made Man on ''Death Valley Days''|publisher=Internet Movie Data Base|accessdate=December 20, 2018}}</ref>