The star also explains why her grandmothers' cameos in the horror film are so special to her.
Warning: This article contains spoilers forImmaculate.
“I sat next to them,” Sweeney tellsEntertainment Weekly.

Sydney Sweeney with her grandmothers at the premiere of ‘Immaculate’.Amy Sussman/Getty
“I was very nervous to see what they were going to think.
That’s where things get very bloody…and very uncomfortable for Sweeney’s poor Grandy.
“It was both my Nana and my Grandy’s dream to go to Italy, to Europe.

Sydney Sweeney in ‘Immaculate’.Neon/Courtesy of Everett
They’ve never traveled outside of the country that way,” Sweeney explains.
Neon/Courtesy of Everett
And ring the bells they did.
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