At 94, June Squibb Is Scaling the Box Office in ‘Thelma’ and ‘Inside Out 2’

Still ambitious, she’s also starring in Scarlett Johansson’s directing debut. “I have always had this sense that I am going to get what I wanted.”

At 94, June Squibb became an unlikely box office champ last month. She had roles in two of the country’s Top 10 movies: “Thelma,” the charming action comedy in which she plays the lead, and the No. 1 blockbuster “Inside Out 2.”

Her career has spanned seven decades, Broadway, TV and an Oscar nomination, in 2014, for Alexander Payne’s “Nebraska.” But it’s “Thelma” that has ignited audiences: In it, Squibb is a live-wire nonagenarian grandmother who sets out to retrieve her money after being scammed. “We thought ‘Nebraska’ was hot,” she said during a recent video interview. “This is hotter.”

“Thelma” is based on (and named for) the writer-director Josh Margolin’s real-life grandmother, who will turn 104 in July. Though the offscreen Thelma did not engage in a stunt-filled chase or even fall for the con, she and her alter ego share a sense of tenacity and a joie de vivre, if not a daredevil style on a mobility scooter.

Squibb’s co-star is Richard Roundtree, the original “Shaft.” It was his final feature role before his death last year, at 81, from pancreatic cancer. He got to see the movie about a week before he died, Squibb said, explaining, “We had no idea that he was ill. It was a joy of my life to have had that time with him.”

In “Inside Out 2,” Squibb plays Nostalgia, depicted as a bespectacled granny. “The rose-colored glasses got me right away,” she said, laughing. “I thought that was so funny.”

She tap-danced her way though childhood in a small town in Illinois, and said she always wanted to be an actress. “It never occurred to me when I was growing up that I was anything else — that was it,” said Squibb, who is also the lead in Scarlett Johansson’s forthcoming directorial debut, “Eleanor the Great.” She is not considering retirement; she still thinks of herself as ambitious.