Following a recent Los Angeles screening for “Semmelweis,” Hungary’s 2025 Oscars entry for Best International Feature, director Lajos Koltai was greeted by a standing ovation before sitting down for a Q & A hosted by Gold Derby. The Oscar-nominated cinematographer (“Malena”) discussed why he decided to direct his third feature film, which has gone on to become one of Hungary’s biggest hits of the year.

“It was a lucky thing,” he said of the film’s success. “People went to see it and we had record numbers in Hungary. Young people went to see it. Teenagers! They talk to each other and say, ‘I have to see it again tomorrow. I want to learn about it. I want to understand. So they come back the next day and bring their friends. People deeply love it, which is a really good thing.”

“Semmelweis” stars Miklós H. Vecsei as Dr. Semmelweis Ignác...