Supporting Actor. What a funny category, always. In 1952, neither the BAFTAs nor the New York Critics nor the National Board of Review had gotten on board with an award the Academy had been handing out since 1936. The Golden Globes had, but none of their three nominees were nominated at the Oscars: not The Happy Time's Kurt Kasznar, not The Bad and the Beautiful's Gilbert Roland, and not the winner, My Six Convicts' Millard Mitchell. Given that, who could be said was the favorite to win among these five?
I'm not sure how Arthur Hunnicutt came to his nod. I can guess that Sudden Fear's great reception pulled Jack Palance along for the ride. And with The Quiet Man once planned as John Ford's followup to The Informer, it seems good and proper that both the director and the star, Victor McLaglen, of that 1935 film would both end up nominated. But all were considered also-rans compared to Richard Burton, a leading man campaigned as supporting by his studio, for his star-making performance in My Cousin Rachel. Like Gary Cooper's second Best Actor Oscar, this was a foregone conclusion.
So everyone was surprised when Mexican actor Anthony Quinn, who'd been playing gangsters, Indians, and other supporting baddies for over a decade, won for playing a genuinely supporting part. He couldn't make it, but his wife accepted on his behalf:
...she being Katherine DeMille, daughter of none other than Cecil B. DeMille. It really was DeMille's night, huh?
Here's how I look at this lineup: