Question: Which actor starred in "Kiss of Death" (1947), "One Million B.C." (1940), as well as "My Darling Clementine" (1946?

Context articles: Victor Mature
Prehistoric Women
One Million Years B.C.
Kiss of Death (1947 film)
My Darling Clementine
Clementine (nuclear reactor)
Dorothy Spencer
Frontier Marshal (1939 film)
Samuel G. Engel
Frontier Marshal (1934 film)

Victor John Mature (January 29, 1913 – August 4, 1999) was an American stage, film, and television actor who starred most notably in several Biblical movies during the 1950s, and was known for his dark good looks and mega-watt smile.
 His best known film roles include "One Million B.C." (1940), "My Darling Clementine" (1946), "Kiss of Death" (1947), "Samson and Delilah" (1949), and "The Robe" (1953).
 He also appeared in a large number of musicals opposite such stars as Rita Hayworth and Betty Grable.
Prehistoric Women is a 1950 low-budget fantasy adventure film, written and directed by Gregg C. Tallas and starring Laurette Luez and Allan Nixon.
 It also features Joan Shawlee, Judy Landon, and Mara Lynn.
 Released by Alliance Productions, the independent film was also titled The Virgin Goddess.
 "Prehistoric Women" is seemingly influenced by and is similar to the 1940 film "One Million B.C." A remake (sometimes known as " 'Slave Girls' ") was made in 1967, and starred Martine Beswick.
One Million Years B.C. is a 1966 British adventure/fantasy film starring Raquel Welch and John Richardson, set in a fictional age of cavemen and dinosaurs.
 The film was made by Hammer Film Productions and Seven Arts, and is a remake of the Hollywood film "One Million B.C." (1940).
 It recreates many of the scenes of the earlier film, such as an "Allosaurus" attacking a child in a tree.
 Location scenes were filmed on the Canary Islands in the middle of winter, in late 1965.
 The British release prints of this film were printed in dye transfer Technicolor.
 The US version was cut by 9 minutes, printed in DeLuxe Color, and released in 1967.
Kiss of Death is a 1947 film noir directed by Henry Hathaway and written by Ben Hecht and Charles Lederer from a story by Eleazar Lipsky.
 The story revolves around an ex-con played by Victor Mature and his former partner-in-crime, Tommy Udo (Richard Widmark in his first film).
 The movie also starred Brian Donlevy and introduced Coleen Gray in her first billed role.
 The film has received critical praise since its release, with two Academy Award nominations.
My Darling Clementine is a 1946 American Western film directed by John Ford and starring Henry Fonda as Wyatt Earp during the period leading up to the gunfight at the OK Corral.
 The ensemble cast also features Victor Mature (as Doc Holliday), Linda Darnell, Walter Brennan, Tim Holt, Cathy Downs and Ward Bond.
Clementine was the code name for the world's first fast-neutron reactor.
 It was an experimental-scale reactor.
 The maximum output was 25 kW and was fueled by plutonium and cooled by liquid mercury.
 Clementine was located at Los Alamos National Laboratory in Los Alamos, New Mexico.
 Clementine was designed and built in 1945–1946 and first achieved criticality in 1946 and full power in 1949.
 The reactor was named after the song "Oh My Darling, Clementine."
 The similarities to the song were that the reactor was located in a deep canyon and the reactor operators were 49'ers, as 49 (last digits of element 94, isotope 239) was one of the code names for plutonium at the time.
Dorothy Spencer (February 3, 1909 – May 23, 2002) was an American film editor with seventy-five feature film credits from a career than spanned more than 50 years.
 Nominated for the Academy Award for Best Film Editing on four occasions, she is remembered for editing three of director John Ford's best known movies, including "Stagecoach" (1939) and "My Darling Clementine" (1946), which film critic Roger Ebert called "Ford's greatest Western".
Frontier Marshal is a 1939 western film directed by Allan Dwan and starring Randolph Scott as Wyatt Earp.
 The movie is the second film produced by Sol M. Wurtzel based on Stuart N. Lake's biography of Earp, "" (later found to be largely fictionalized).
 An earlier version was Wurtzel's "Frontier Marshal", filmed in 1934.
 A later version of the story was filmed by John Ford in 1946, "My Darling Clementine", which included whole scenes reshot from the 1939 film.
Samuel G. Engel (December 29, 1904 – April 7, 1984) was a screenwriter and film producer from the 1930s until the 1960s.
 He wrote and produced such films as "My Darling Clementine" (1946), "Sitting Pretty" (1948), "The Frogmen" (1951), "Night and the City" (1950), and "Daddy Long Legs" (1955).
Frontier Marshal is a 1934 American Pre-Code Western film directed by Lewis Seiler and starring George O'Brien.
 Produced by Fox Film and Sol M. Wurtzel, the film is the first based on Stuart N. Lake's enormously popular but largely fictitious "biography" of Wyatt Earp, "".
 A second version of the film, also produced by Wurtzel, was made in 1939, and a third interpretation by John Ford entitled "My Darling Clementine" was released in 1946.