John Wayne was indisputably a Hollywood icon, but he was much more than that to Ronald Reagan. In fact, the 40th president of the United States never forgot how America’s most beloved big screen cowboy, nicknamed the Duke, gave him support when he needed it most.

John Wayne remains one of the most recognizable actors of all time, but he was also extraordinarily patriotic. “John Wayne has dedicated his entire life to America,” said Sen. Barry Goldwater during the 1979 hearings to award the Duke with the Congressional Medal of Honor. “And I am safe in saying that the American people have an affection for John Wayne such as they have had for very few people in the history of America.”

“John Wayne is not just an actor, and a good actor, he is the United States of America,” said actress Maureen O’Hara at the 1979 hearings. “I feel this gold medal should say just one thing: John Wayne American . . . I beg you to order the President to strike it.” O’Hara, known for her fiery red hair, starred with the Duke in the 1952 classic A Quiet Man. They were also great friends his entire life.

Although Ronald Reagan and John Wayne never made a movie together, they were well acquainted. Reagan and Wayne shared political beliefs, but sadly, the Duke died about eighteen months before Reagan won his bid for the White House. However, during a 1988 interview, Reagan recounted how his friend gave him and his wife Nancy support during their first big public battle.

“Are there any comments you’d like to give to close out?” the interviewer asked. “We’re doing this documentary for public television on John Wayne, called An American Hero, I might add. Are there any last, closing comments you’d like to make about the man?”

“There’s one thing that I think shows the character of that man as well as anything,” Reagan said. Then, he began to tell the story of the first Screen Actors Guild strike. At that time, he was president of SAG. So, Reagan was catching most of the blame from the media as well as others in Hollywood.

“In the mornings, for seven months, I was out of that house at meetings trying to get this thing settled,” Reagan explained. “And, Nancy would be there with the morning papers. Sometimes, they were worse than others.”

Ronald Reagan went on to explain how the Duke reached out to Nancy Reagan. “One day, Nancy told me that she’d had a phone call that morning after I left, and it was John Wayne.” The Duke was reading the papers as well. So, according to Reagan, he just called to say, “I thought you might want to hear a friendly voice about this time.” He then went on to tell Nancy how supportive he was of Ronald Reagan and what he was doing as head of SAG.

That wasn’t just a one-time thing, either. Ronald Reagan said that John Wayne called his house every morning just to cheer Nancy up. Looking back on that time, Reagan added, “That was very typical of John Wayne.” When Reagan left acting to start his career running for political office, Wayne publicly supported him through every campaign.

When John Wayne showed up on television, he was usually playing himself in a showbiz cameo, like his “I Love Lucy” guest appearance. As one of the century’s biggest movie stars, he didn’t exactly need exposure.

But Ward Bond, Wayne’s co-star in many of legendary director John Ford’s movies, struggled over whether or not he should make a move to television. When Ford discussed it with Bond, he got blunt. According to Joseph McBride’s book “Searching for John Ford,” the director called his friend a “dumb Irishman” and asked, “Don’t you act for a living?”

Bond listened, and took a leading role in “Wagon Train,” a major TV western of the ’50s and ’60s. The show was once the highest-rated western on television, even beating out its regular competition, “Gunsmoke.” And Bond was far from the only movie star to appear in it.

The show began in 1958, and owed a great deal to John Ford’s vision of the American West. Every one of its many episodes focused on a unique character, either somebody in the wagon train or somebody the wagon train encountered, which made the show particularly supple ground for guest stars.

When Ford directed an episode of the show, 1960’s “The Colter Craven Story,” the ostensible star was Carleton Young, another Ford stock actor, who played the part of Colter Craven. But dig into the credits and you’ll find another name: Michael Morris … who was actually John Wayne, perhaps the biggest star to appear on the program. And he did it in near secret.

As televisions became more commercially available in the 1950’s, the TV western became one of its most ubiquitous genres, lovingly homaged in Quentin Tarantino’s “Once Upon a Time in Hollywood.” There were so many western TV shows that only a few are still widely remembered today, regardless of their contemporaneous popularity (shows like “Gunsmoke” and “Bonanza” remain cultural milestones even as others vanished). Like many film westerns, these shows took place a couple of years after the Civil War, using national scars and the rocky terrain of the country’s westward expansion as raw material.

“Wagon Train” was one of those shows. It didn’t just incorporate the communal warmth and actors of John Ford’s westerns — it borrowed story beats from his 1950 film “Wagon Master,” about 19th century Mormon pioneers. When Ford came on to direct his episode, he even used the movie’s location photography to give the episode a grandeur that differentiated it from the other westerns on television, according to Joseph McBride’s “Searching for John Ford.”

Where the initial movie was more concerned with the historic transport of pacifistic Mormons across the wilderness, the TV show became more secular by cutting out the Mormon element. The premise needed to carry the show through 284 hour-long episodes. All that mattered was that the wagon train kept moving.

By 1972, Bruce Dern’s career was off to a great start. Like many actors who started in the sixties, Dern cut his teeth on small TV parts. He was on hit westerns like Rawhide and Bonanza. Dern also holds film roles in movies like Hang ‘Em High and They Shoot horses Don’t They. However, the role that had the most impact on his carer was Longhair in The Cowboys. In that film, he starred alongside John Wayne. That role almost killed his career.

Bruce Dern turned in a stellar performance in The Cowboys. That wasn’t what made it hard for him to get work. In fact, he had no control over the aspect of the role that nearly tanked his acting aspirations. After that movie came out, fans branded him “The Man Who Killed John Wayne.” He was one of the most hated men in Hollywood.

As a matter of fact, Dern’s performance alongside John Wayne may have made things worse. He is such a believable villain in the scene that you can’t help but hate him just a little bit. Fans may have forgotten a lesser actor with or a weaker performance. Bruce Dern, however, was all in. Check out the fateful scene below.

There is no denying that John Wayne and Bruce Dern both turn it all t he way up for this scene. They have an epic fight. Then, after Duke’s Wil Anderson bests Dern’s Longhair, things go south fast. Longhair pulls a pistol from his partner’s holster. After a little trash talk, he shoots Anderson in the back of his arm. Then, he puts one in the cowboy’s gut. When Anderson goes down, the villain puts another slug in him for good measure. At the same time, Dern was shooting down several future prospects.

John Wayne warned Bruce Dern that there would be consequences for taking the role. About this, Dern once said that when he showed up to the set, the Duke had already been drinking. He walked up to Dern, leaned in close, and said, “Oh, how they’re going to hate you for this.”

John Wayne was telling the truth. After The Cowboys hit screens, fans hated Bruce Dern. People would come up to him on the street and cuss him out for killing the Duke. At the same time, studios didn’t want to hire him because people hated him so much.

On one hand, that is a testament to John Wayne’s popularity. If just about anyone else died in a movie it was no big deal. It really didn’t matter who did the killing, either. However, Wayne’s characters never died. At the same time, he was a national treasure. So, his death was a little different. On the other hand, it shows how good of an actor Bruce Dern is. The goal of any kind of art, acting included, is to make the audience feel something. Dern succeeded. The emotion just happened to be rage.