Question: What comedic actor and country music performer starred in A Gold Mine in the Sky?

Context paragraphs:
Dianne Leigh: Dianne Leigh (born  1941 , sometimes spelled as Diane Leigh) is a Canadian country music performer.  She was the first recipient of the Gold Leaf Award (later the Juno Awards) in 1970.

Standing on the Edge (John Berry album): Standing on the Edge is an album released by American country music performer John Berry.  It was released in 1995 by Patriot Records.  It peaked at number 12 on the Top Country Albums chart, and was certified Gold by the Recording Industry Association of America.  The album includes the singles "Every Time My Heart Calls Your Name", "Standing on the Edge of Goodbye", "I Think About It All the Time" and "If I Had Any Pride Left at All", as well as a cover of Hank Snow's 1963 single "Ninety Miles an Hour."

All My Rowdy Friends Are Coming Over Tonight: "All My Rowdy Friends Are Coming Over Tonight" is a song written and recorded by American country music performer Hank Williams Jr..  It was released in October 1984 as the second single from his album "Major Moves".  It peaked at number ten on the country music charts.  From 1989 to 2011 Williams performed a version of the song (reworked as "All My Rowdy Friends Are Here on Monday Night") as the opening theme to "Monday Night Football".  The song was reinstated in 2017, with a new version by Williams, Jr., Florida Georgia Line and Jason Derulo.

Sukari mine: The Sukari mine or Alsukari mine (Arabic: السكري "Al-Sukkari", Egyptian pronunciation: "El-Sokkari") is a Gold Mine located in the Nubian Desert/Eastern Desert near the Red Sea in Egypt in the south-east of the country in the Red Sea Governorate, 30 km south of Marsa Alam.  It is exploited jointly by the Egyptian Ministry of Mineral Resources and Centamin.  It is Egypt's first modern gold mine, an industry considered to have scope for expansion in the country.  Egypt was known in the ancient world as being a source of gold, and one of the earliest available maps shows a gold mine at this location.

Wish Me Away: Wish Me Away is a 2011 documentary film directed by Bobbie Birleffi and Beverly Kopf.  Winner of 12 film festival awards, it is about the coming out of the country music singer and gay rights activist Chely Wright.  In May 2010, she had become the first major country music performer to publicly come out as gay.

Gold Mine in the Sky: Gold Mine in the Sky is a 1938 Western film directed by Joseph Kane and starring Gene Autry, Smiley Burnette, and Carol Hughes.  Based on a story by Betty Burbridge, the film is about a singing cowboy and ranch foreman who, as executor of the owner's will, must see that the daughter and heiress does not marry without his approval.

Hidden Valley mine: The Hidden Valley mine is a gold mine in Papua New Guinea .  The mine is located in the south-east of the country in Morobe Province.  The mine has estimated reserves of 6.4 million oz of gold.

Foxfire (play): Foxfire is a play with songs, book by Susan Cooper, Hume Cronyn, music by Jonathan Brielle (Holtzman) and lyrics by Susan Cooper, Hume Cronyn, and Jonathan Brielle.  The show was based on the "Foxfire" books, about Appalachian culture and traditions in north Georgia and the struggle to keep the traditions alive.  The 1982 Broadway production starred Jessica Tandy, who won the Drama Desk Award for Outstanding Actress in a Play and the Tony Award for Best Actress in a Play for her performance.  It costarred Hume Cronyn as well as Keith Carradine who played a country music performer selling out the old traditions to make a buck.  Carradine sang most of the songs in the show and most notable were the close of Act 1, "My Feet Took T' Walkin'."  It was later adapted as a TV movie, where Tandy played the same role and won an Emmy Award.  Carradine was replaced with John Denver for the Hallmark movie.  Other songs in the show included: "Sweet Talker," "Dear Lord," "Young Lady Take A Warning," and "Red Ear."

Smiley Burnette: Lester Alvin Burnett (March 18, 1911 – February 16, 1967), better known as Smiley Burnette, was a popular American country music performer and a comedic actor in Western films and on radio and TV, playing sidekick to Gene Autry, Roy Rogers, and other B-movie cowboys.  He was also a prolific singer-songwriter who could play as many as 100 musical instruments , some simultaneously.  His career, beginning in 1934, spanned four decades, including a regular role on CBS-TV's "Petticoat Junction" in the 1960s.

Lefa mine: The Lefa mine is a Guinean gold mine.  It is one of the world's largest.  The mine is located in the center of the country, in Faranah Region.  The mine has estimated reserves of 7.78 million oz of gold and is operated by Nordgold.

Supporting paragraphs: Gold Mine in the Sky Smiley Burnette
Answer: Smiley Burnette