Watch: Inside Maria Shriver's Bond With Katherine Schwarzenegger & Chris Pratt's Son FordArnold Schwarzenegger is back...with his sons. The Terminator star attended the Sun Valley Film Festival Dec. 6, where he made a rare joint appearance alongside Patrick Schwarzenegger, 32, and Christopher Schwarzenegger, 32. In a photo from the event, Arnold, 78, sported jeans with a black quarterzip sweater and T-shirt, along with black shoes. Patrick, who was also honored with the Rising Star award at the event, went slightly more elevated with a gray suit, including a double-breasted jacket, paired with a black turtleneck. Christopher, meanwhile, sported a pair of dark khaki pants and a black button up with a matching bomber jacket. The trio was all smiles as they grouped together to capture the father-son's memory. During the festival itself, Arnold used part of his own "Cocktail Talk" segment to highlight Patrick, who joined for part of the conversation, and his recent performance in The White Lotus. "I couldn't wait for the next episode and then the next episode," he explained during the conversation. "I mean, you get addicted to this stuff. Of course, he just really killed it. Unbelievable, his performance."readChristopher Schwarzenegger Poses With Mom Maria Shriver and Siblings in Rare Family PhotoWhile Arnold-who shares Katherine Schwarzenegger, 35, Christina Schwarzenegger, 33, as well as Patrick and Christopher with ex Maria Shriver-rarely makes a family outing public, the Schwarzenegger children have proven to be quite close. In September, Patrick-who tied the knot with wife Abby Champion in September-shared a glimpse into the siblings' joint celebration in honor of mom Maria's 70th birthday. The White Lotus alum shared a photo of the occasion to Instagram last month, showing his entire family decked out in 1970s apparel as they circled around their mom. And of course, the family all came together to celebrate Patrick as he tied the knot with the Victoria's Secret model earlier this year.

Jason Merritt/Radarpics for SVFF/ShutterstockAmid the exciting family affair, Arnold-also dad to son Joseph Baena, 27, with Mildred Baena-even gave a speech, and family friend Rob Lowe shared insight into the father figure's kind words with a killer impression of the former California governor. "'It's good to see everybody here,'" Rob recalled Arnold had said during a September appearance on Jimmy Kimmel Live! "'It's a wonderful day. And Patrick is killing it now with The White Lotus.'" For more celebrities who have stepped out with their kids, keep reading... John Parra/Getty Images for Beaches ResortsJodie Sweetin & Zoie HerpinThe Full House alum appears with her look-alike eldest daughter (left) and daughter Beatrix during a trip to Jamaica in 2023.

Astrid Stawiarz/Getty Images for Victoria's SecretYolanda Hadid & Gigi HadidLike mother like daughter. After becoming a household name on The Real Housewives of Beverly Hills, the former supermodel Yolanda Hadid's daughter Gigi Hadid broke into the fashion industry as a teen and has been rocking runways ever since.

Emma McIntyre/Getty ImagesClint Eastwood & Scott EastwoodClint Eastwood's fifth child, son Scott Eastwood, has followed in his movie star footsteps by starring in films like Suicide Squad, Snowden, The Fate of the Furious and Pacific Rim.

Larry French/Getty Images for The Jefferson Awards FoundationJon Bon Jovi & Jake BongioviThe Bon Jovi singer and his third child is his mini-me. Pictured: The two appear on either sides of with the musician's wife, Dorothea Bongiovi, and their youngest son Romeo Bongiovi at the Jefferson Awards Foundation' 2017 DC National Ceremony at the Capital Hilton in Washington, DC. in 2017.

Bruce Glikas/Bruce Glikas/FilmMagicKatie Holmes & Suri CruiseThe look-alike duo is all smiles while attending a 2016 performance of Finding Neverland in the Big Apple. Chris Pizzello/Invision/APJames Marsden & Jack MarsdenWoah, the Marsden men's resemblance was uncanny at the 2017 SAG Awards.

Dave Benett/Getty Images for Savannah Miller BridalSienna Miller & Marlowe SturridgeThe Alfie star's daughter, whom she shares with ex Tom Sturridge, joined her mom for a rare public outing in London in April 2025.

David Livingston/Getty ImagesKim Zolciak & Brielle BiermanDouble take! The Real Housewives of Atlanta alum's daughter looks like her younger sister!Anthony Harvey/Getty ImagesCristiano Ronaldo & Cristiano Ronaldo Jr.

The soccer star has the cutest plus-one ever at the London premiere of Ronaldo.

Bob Levey/Getty Images for Sports IllustratedChristie Brinkley & Sailor Brinkley-CookSailor is taking after her mom in the modeling industry.

Dave Benett/Getty ImagesKate Moss & Lila MossAnd Kate's daughter is also following in her mom's famous footsteps.

InstagramReese Witherspoon & Ava PhillippeHere posing for an Instagram snap before the Hot Pursuit premiere in Los Angeles, mom and her daughter have never looked more alike!Jon Kopaloff/FilmMagicLisa Bonet & Zoƫ KravitzLike mo