Summary
Michael C. Maronna appears inHome Aloneas Jeff McCallister, and since that brief but memorable performance, Maronna has had an interesting and winding career. AlthoughHome Aloneis a truly iconic movie, it can be easy to focus on onlythe Rube Goldberg-esque death traps Kevin(Macaulay Culkin) makes for Marv (Daniel Stern) and Harry (Joe Pesci). However, that’s really only the final quarter of the film, and there are plenty of other memorable sequences in the holiday classic, including thefamily introduction at the beginning ofHome Alone.
Those first 30 minutes introduce a gaggle of characters who may not have many lines individually, but the ones they do have, seared the characters into viewers' minds. One of the knucklehead siblings. Jeff, is played by Michael C. Maronna. Born on June 16, 2025, Maronna was 13 when he appeared inHome Alone. Though a young actor,Maronna already had a year of starring in a popular sitcom,The Adventures of Pete & Pete, as “Big” Pete Wrigley. It was a quick start to his career and his post-Home Alonetrajectory was impressive as well.

What’s Up With Buzz’s Girlfriend In Home Alone?
Home Alone features an iconic scene of Macaulay Culkin’s Kevin McCallister and a picture of Buzz’s girlfriend, but the photo is not what it seems.
Michael C. Maronna Played Jeff McAllister In Home Alone
Jeff Is The Second-Youngest McCallister
Michael C. Maronna played Jeff McAllister, one of Kevin’s older brothers inHome AloneandHome Alone2: Lost in New York. Jeff isn’t the oldest of the McCallister clan, he’s actually the second youngest, but that still means he’s old enough to get a kick out of teasing his younger brother. In the first film, Jeff taunts Kevin at dinner, calling him a “disease” and refuses to help him pack.In the second film, Jeff seems to have warmed somewhat to Kevinand sides with him when Buzz’s prank goes too far.
He’s the archetypical middle child and his loyalties often seem split between his older and younger brother.

At the end of the film, Jeff smiles at Kevin and Buzz making up and suggests that Kevin should be the one to open the first present. He’s the archetypical middle child and his loyalties often seem split between his older and younger brother. Maronna plays both the needling sibling in the first film and the supportive kind in the second movie. He may not be the most important character in the franchise, but he feels like a real brother and makes the McCallister family feel fleshed out.
AfterHome Alone, Maronna continued starring inThe Adventures of Pete & Peteuntil the show ended in 1996. He had a handful of roles afterHome Alone, including as Dale Kershaw in an episode ofLaw & Order, Jeff Davis inSlackers, and Leon in an episode ofGilmore Girls.

1989-1996
1991
Law & Order (TV)
1997
Slackers (movie)
2002
2003
Maronna Worked In The Electrical Department For Film & TV (But Returned To Acting In The 2020s)
Maronna Stopped Acting In 2004 But Returned For I Saw The TV Glow
Though he was working steadily afterHome Alone,Maronna put a pause on his career after appearing in the 2004 filmMen Without Jobsas E-Man. Save for a role in a 2010 short film (On Edge), Maronna pivoted into working behind the camera in the electrical department of TV shows and movies. In an interview withRewind it Magazine, Maronna said about the career change,
“I was always interested in the technical aspects of film production and spent my whole life on sets… On Pete & Pete, production was on location and shot on 16mm film, as opposed to a television show shot on videotape in a studio. This afforded me a lot of opportunities to get to know the process and the equipment and to ask the crew a lot of questions. After the first season of half-hour episodes, the grips gave me a tool belt with some tools as a wrap gift. It was very sweet. A couple of seasons later, I just kept asking questions of the gaffer and eventually he offered me a job after the show ended. My first proper electric job was on a film called Six Ways To Sunday. I auditioned for the lead role and ended up driving the electric truck for it.”
He’s worked in a variety of capacities since, onDickinson,Iron Fist,Luke Cage, and much more. TheHome Aloneactor has not completely put acting by the wayside either. In 2024, he appeared in his first significant role in two decades as one of the unnamed neighbors in the psychological horror drama,I Saw the TV Glow. Horror is a new realm for Michael C. Maronna, but it could be just the genre to springboard him into more roles if he’s had enough of the gaffer life and wants to be back in front of the camera.
Home Alone
Cast
Home Alone tells the story of Kevin McAllister, an eight-year-old who is left behind in his Chicago home when his family flies to Paris for the holidays. Not only must Kevin keep himself safe while his mother flies back across the world, but he must protect his home from the Wet Bandits - serial burglars who are targeting the McAllister House. Kevin must use every trick in the book to keep the Wet Bandits from stealing Christmas before his mother returns.