After meeting the late Superman (1978) star Christopher Reeve at the 1979 Academy Awards, Wayne turned to Cary Grant and said, "This is our new man. He's taking over.".
After seeing Wayne's performance in Red River (1948), directed by rival director Howard Hawks, John Ford is quoted as saying, "I never knew the big son of a bitch could act."
After undergoing major lung surgery in 1964, Wayne would sometimes have to use an oxygen mask to breathe for the rest of his life. An oxygen tank was always kept in his trailer on locations. His breathing problems were particularly severe on airplanes, and while filming True Grit (1969) and Rooster Cogburn (1975), due to the high altitude. No photographs were allowed to be taken by the press of the veteran star breathing through an oxygen mask.
Allegedly gave Sammy Davis Jr. the first cowboy hat he ever wore in a film.
Allegedly thrust his Best Actor Oscar for True Grit (1969) to Richard Burton at the The 42nd Annual Academy Awards (1970) (TV), telling the Welsh actor, "You should have this, not me."
Along with Humphrey Bogart, Wayne was regarded as the heaviest smoker in Hollywood, sustaining five packs of unfiltered Camels until his first battle with cancer in 1964. While recovering from losing his lung he began to chew tobacco, and then he started smoking cigars.
Along with Charlton Heston, Wayne was offered and turned down the role of Gen. Joseph W. Stilwell in Steven Spielberg's 1941 (1979), because he felt the film was an insult to World War II veterans, and also due to his own declining health.
Although he actively supported Ronald Reagan's failed bid for the Republican presidential nomination in 1976, Wayne paid a visit to the White House as a guest of President Jimmy Carter for his inauguration. "I'm pleased to be present and accounted for in this capital of freedom to witness history as it happens - to watch a common man accept the uncommon responsibility he won 'fair and square' by stating his case to the American people - not by bloodshed, be-headings, and riots at the palace gates. I know I'm a member of the loyal opposition - accent on the loyal. I'd have it no other way.".
Although he complained that High Noon (1952) was "un-American", when he collected Gary Cooper's Oscar on his behalf, he also complained that he wasn't offered the part himself. He later teamed up with director Howard Hawks to tell the story his way in Rio Bravo (1959).
Although it has often been written that Wayne was dying of cancer when he made The Shootist (1976), his final film, this is not actually true. Following the removal of his entire left lung in 1964, he was cancer-free for the next 12 years. It wasn't until Christmas 1978 that he fell seriously ill again, and in January of the following year the cancer was found to have returned.
Although media reports suggested he was to attend Elvis Presley's funeral in August 1977, Wayne didn't show up for it. Presley had once been considered for Glen Campbell's role in True Grit (1969).
Although never hailed as a great actor in the classic sense, Wayne was quite accomplished on stage in high school. He even represented Glendale High School in the prestigious 1925 Southern California Shakespeare Competition, performing a passage from "Henry VIII".
Among his favorite leisure activities were playing bridge, poker, and chess.
An entry in the logbook of director John Ford's yacht "Araner", during a voyage along the Baja peninsula, made a reference to one of Wayne's pranks on Ward Bond: "Caught the first mate [Wayne] pissing in [Ward] Bond's flask this morning - must remember to give him a raise."
Announced his intention to campaign for Senator Barry Goldwater in the 1964 presidential election after Goldwater had voted against the Civil Rights Act. However, Wayne was unable to do so when he was diagnosed with lung cancer in August of that year, and forced to undergo major surgery in the next month.
Arguably Wayne's worst film, The Conqueror (1956), in which he played Genghis Kahn, was based on a script that director Dick Powell had every intention of throwing into the wastebasket. According to Powell, when he had to leave his office at RKO for a few minutes during a story conference, he returned to find a very enthused Wayne reading the script, which had been in a pile of possible scripts on Powell's desk, and insisting that this was the movie he wanted to make. As Powell himself summed it up, "Who am I to turn down John Wayne?".
As a member of the right-wing Motion Picture Alliance for the Preservation of American Ideals, Wayne gave himself the role of super-personnel chief - ostensibly acting on behalf of political virtue, in "reviewing" the hiring of writers, actors and technicians with known or suspected left-wing sympathies.
At one time Wayne was considered for Rock Hudson's role as rancher Bick Benedict in George Stevens's epic western Giant (1956).
At the Memorial Day finale at Knott's Berry Farm in Anaheim in 1964, Wayne and Rock Hudson flanked Ronald Reagan as the future President led 27,000 Goldwater enthusiasts in a roaring Pledge of Allegiance.
Because his on-screen adventures involved the slaying of a slew of Mexicans, Native Americans and Japanese, he has been called a racist by his critics. They believe this was strengthened by a Playboy Magazine interview in which he suggested that blacks were not yet qualified to hold high public office because "discrimination prevented them from receiving the kind of education a political career requires". Yet all of his three wives were of Latin descent.