Kieran Culkin Explains Why He Had 'No Idea' WhatHome AloneWas About When He Made the Movie with Brother Macaulay

Mar. 15, 2025

Kieran Culkin in 1990’s Home Alone.Photo:20th Century Studios

20th Century Studios

Home Aloneis now considered a holiday classic, but when the film first came out in 1990, one of its starsKieran Culkindidn’t fully grasp its plot.“I had no idea what that movie was about when I saw it, and I was in it,” Culkin, 42, told theLos Angeles Timesin an article published Tuesday, Dec. 3, as he and hisA Real Paincostar and directorJesse Eisenbergpromoted their new comedy-drama.“I was at the premiere, and I was dying laughing. It was the funniest thing I had ever seen,” Culkin added of watching the family comedy for the first time. “I had no idea what the movie was about.”Culkin’s brotherMacaulayshot to fame as the star ofHome Alone, Kevin McAllister. As a young child, Kieran portrayed Kevin’s cousin Fuller. When Eisenberg, 41, asked Kieran how he could have made it throughHome Alone’s shoot without anybody explaining the movie’s storyline, theSuccessionactor answered, “Drink this Coke, wear the glasses, say the thing that you memorized, look cute and go home.“Macaulay Culkin and Kieran Culkin (left) in 1990’s Home Alone.20TH CENTURY FOX“Devin Ratray, the guy who plays Buzz, lied to me and told me the movie was all about him,” he added. “And I believed him. And then when I saw it, the movie’s cracking me up, and I go, ‘Mac was on set all the time. That makes sense the movie would be about him.’ ”Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.InA Real Pain, Eisenberg and Culkin portray American cousins who travel to Poland together following their grandmother’s death. While the two did not know each other well prior to making the movie, Eisenberg recalled that he sawHome Alonein theaters 17 times back in the 1990s.Kieran Culkin on April 29, 2024 and him in 1990’s Home Alone.Jamie McCarthy/Getty; 20th Century Studios“I kind of knew the phenomenon of Kieran actually being the brother of the other guy,” Eisenberg told theL.A. Times. “I guess I knew that in some roundabout way. But I was not reading, you know, the trades.“Kieran recalled similar stories about makingHome Alonewhen he and Eisenberg took part in aTribeca Film Festivalpanel in June. “I have seen that movie so many times,” he added at that time. “I grew up watching it over and over again on Christmas so I got that whole thing memorized.“A Real Painis in theaters now.

Home Aloneis now considered a holiday classic, but when the film first came out in 1990, one of its starsKieran Culkindidn’t fully grasp its plot.

“I had no idea what that movie was about when I saw it, and I was in it,” Culkin, 42, told theLos Angeles Timesin an article published Tuesday, Dec. 3, as he and hisA Real Paincostar and directorJesse Eisenbergpromoted their new comedy-drama.

“I was at the premiere, and I was dying laughing. It was the funniest thing I had ever seen,” Culkin added of watching the family comedy for the first time. “I had no idea what the movie was about.”

Culkin’s brotherMacaulayshot to fame as the star ofHome Alone, Kevin McAllister. As a young child, Kieran portrayed Kevin’s cousin Fuller. When Eisenberg, 41, asked Kieran how he could have made it throughHome Alone’s shoot without anybody explaining the movie’s storyline, theSuccessionactor answered, “Drink this Coke, wear the glasses, say the thing that you memorized, look cute and go home.”

Macaulay Culkin and Kieran Culkin (left) in 1990’s Home Alone.20TH CENTURY FOX

20TH CENTURY FOX

“Devin Ratray, the guy who plays Buzz, lied to me and told me the movie was all about him,” he added. “And I believed him. And then when I saw it, the movie’s cracking me up, and I go, ‘Mac was on set all the time. That makes sense the movie would be about him.’ ”

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.

InA Real Pain, Eisenberg and Culkin portray American cousins who travel to Poland together following their grandmother’s death. While the two did not know each other well prior to making the movie, Eisenberg recalled that he sawHome Alonein theaters 17 times back in the 1990s.

Kieran Culkin on April 29, 2024 and him in 1990’s Home Alone.Jamie McCarthy/Getty; 20th Century Studios

Jamie McCarthy/Getty; 20th Century Studios

“I kind of knew the phenomenon of Kieran actually being the brother of the other guy,” Eisenberg told theL.A. Times. “I guess I knew that in some roundabout way. But I was not reading, you know, the trades.”

Kieran recalled similar stories about makingHome Alonewhen he and Eisenberg took part in aTribeca Film Festivalpanel in June. “I have seen that movie so many times,” he added at that time. “I grew up watching it over and over again on Christmas so I got that whole thing memorized.”

A Real Painis in theaters now.

source: people.com