The Wolfpack Now: Where Are The Hangover Movie Actors In 2025?

The Hangover, released in 2009, did more than just launch a successful trilogy; it catapulted its core cast—dubbed "The Wolfpack"—into a new stratosphere of Hollywood stardom. The chaotic, amnesia-fueled bachelor party in Las Vegas remains a cultural touchstone, but over a decade later, the lives and careers of the actors who played Phil, Stu, Alan, and Doug have diverged dramatically.

As of late 2025, the original cast members are busier than ever, with some pursuing major directorial ambitions and Oscar buzz, while others continue to dominate the comedy and television landscape. From blockbuster directing to starring in new comedy series, here is the ultimate, up-to-date look at the actors of The Hangover and their most recent projects.

The Wolfpack and Leslie Chow: Full Biography and Profile

The core cast of The Hangover—Bradley Cooper, Ed Helms, Zach Galifianakis, Justin Bartha, and breakout star Ken Jeong—brought a perfect blend of high-strung panic and deranged comedy to the bachelor party gone wrong premise. Here is a complete profile for each of the main actors:

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• Bradley Cooper (Phil Wenneck)
  • Born: January 5, 1975 (Age 50 in 2025)
  • Birth Place: Philadelphia, Pennsylvania, US
  • Role in Hangover: Phil Wenneck, the cynical, charismatic leader of The Wolfpack.
  • Notable Career Path: Transitioned from comedy to critically acclaimed drama, becoming an Academy Award-nominated actor and filmmaker.
• Ed Helms (Dr. Stuart "Stu" Price)
  • Born: January 24, 1974 (Age 51 in 2025)
  • Birth Place: Atlanta, Georgia, US
  • Role in Hangover: Stu Price, the timid, dentist who loses a tooth and marries a stripper.
  • Notable Career Path: Gained fame as a correspondent on The Daily Show and for his long-running role as Andy Bernard on The Office.
• Zach Galifianakis (Alan Garner)
  • Born: October 1, 1969 (Age 56 in 2025)
  • Birth Place: Wilkesboro, North Carolina, US
  • Role in Hangover: Alan Garner, the socially awkward, eccentric brother of the groom whose actions kickstart the chaos.
  • Notable Career Path: Known for his unique, offbeat stand-up comedy and his Emmy-winning web series, Between Two Ferns.
• Justin Bartha (Doug Billings)
  • Born: July 21, 1978 (Age 47 in 2025)
  • Birth Place: Fort Lauderdale, Florida, US
  • Role in Hangover: Doug Billings, the groom who goes missing, forcing The Wolfpack to retrace their steps.
  • Notable Career Path: Also known for his role as Riley Poole in the National Treasure film series.
• Ken Jeong (Leslie Chow)
  • Born: July 13, 1969 (Age 56 in 2025)
  • Birth Place: Detroit, Michigan, US
  • Role in Hangover: Leslie Chow, the outrageous, high-energy gangster who becomes an unexpected recurring character.
  • Notable Career Path: A licensed physician who transitioned to acting, also famous for his role on the TV series Community and as a panelist on The Masked Singer.

Bradley Cooper: From 'The Wolfpack' to Oscar-Bait Filmmaker

Since his role as the charmingly irresponsible Phil Wenneck, Bradley Cooper has arguably had the most significant career shift, leveraging his comedic success into a powerhouse run as a dramatic actor and director.

His 2025 projects confirm his status as a major Hollywood auteur. Cooper is set to direct and appear in the character-driven story "Is This Thing On?", which is scheduled for release in late 2025 and will have its world premiere at the New York Film Festival (NYFF 2025).

This follows his recent critical success with Maestro. Furthermore, fans were surprised to learn that Cooper had a cameo role in the highly anticipated 2025 film "Superman," with director James Gunn stating that the actor was simply "doing me a favor," highlighting his enduring industry connections and willingness to take on fun, uncredited roles.

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Cooper's personal journey has also been tied to the film's legacy; he has been open about his sobriety, a commitment he made years before filming The Hangover, which contrasts sharply with the film's premise of a wild, drunken night.

Ed Helms and Zach Galifianakis: New Comedic Horizons in 2025

While Cooper chased drama, Ed Helms (Stu Price) and Zach Galifianakis (Alan Garner) have continued to anchor the comedy world, each finding unique and fresh projects that lean into their established personas.

Ed Helms' Busy Slate of Upcoming Comedies

Helms, whose character Stu was famous for his missing tooth—a real dental implant that the actor actually had removed for the film—has a packed schedule of upcoming films. His recent and rumored projects include the films "Family Leave," "Stand By," "Epic Fail," "Le Mac," "True North," and "A Whole New Hugh," all currently listed as "To Be Announced" (TBA), indicating a significant return to the big screen.

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On the small screen, Helms recently starred in and co-wrote the Peacock comedy series "Rutherford Falls" (2021–2022), where he played the lead role of Nathan Rutherford, proving his capability as both an actor and a creative force behind the camera.

Zach Galifianakis' Return to Animated and Series Roles

Zach Galifianakis, the heart and soul of the chaotic "Wolfpack," continues his eclectic career. In 2025, he is set to lend his distinctive voice to the Disney live-action/animated hybrid film "Lilo & Stitch" as the voice of the alien Pleakley.

Furthermore, Galifianakis is slated to star in a new series titled "The Audacity," a Silicon Valley-based drama/comedy, which will allow him to showcase his unique blend of absurdity and dramatic timing outside of the Hangover shadow.

The Supporting Stars: Justin Bartha and Ken Jeong's Enduring Legacy

The supporting cast members, though often sidelined in the trilogy's promotional materials, are essential to the film's enduring success and have maintained active careers.

Justin Bartha and The Missing Groom

Justin Bartha, who played the perpetually missing groom, Doug Billings, has maintained a steady presence in film and television. In 2025, he starred in the new comedy "Nuked" and was a guest on The Adam Carolla Show in July.

Bartha’s role as the anchor of the chaos—the one person The Wolfpack must find—is often credited as the perfect straight man to the escalating insanity of Phil, Stu, and Alan.

Ken Jeong: The Scene-Stealing Dr. Chow

Ken Jeong’s performance as the unforgettable gangster Leslie Chow was one of the greatest breakout roles in modern comedy. The film’s director, Todd Phillips, originally wanted Chow to be a smaller role, but Jeong's commitment and comedic brilliance expanded the character’s screen time dramatically across the trilogy.

Jeong, who is a real-life licensed physician, has solidified his status as a TV personality, continuing his popular role as a panelist on the American version of "The Masked Singer" and maintaining a busy schedule of stand-up comedy and acting roles.

Behind-the-Scenes Secrets and The Hangover's Cultural Impact

The original 2009 film, which earned over $467 million worldwide on a modest $35 million budget, didn't just become a box office giant; it created a comedic formula that is still imitated today.

• A True Story Foundation: The film was loosely inspired by a real-life incident involving a producer, Chris Bender, who went missing after a bachelor party in Las Vegas.
• The Missing Tooth Was Real: Ed Helms’ missing incisor was not a special effect. The actor had a permanent dental implant from an accident as a teenager, and his dentist agreed to temporarily remove it for filming, adding a layer of authenticity to Stu's look.
• Mike Tyson's Struggles: Boxing legend Mike Tyson, who had a memorable cameo, later admitted he was struggling with substance abuse during the filming of his scenes, which he credits Todd Phillips and the cast for helping him through.
• The Dropped Cameo: The highly controversial cameo of actor Mel Gibson in The Hangover Part II was dropped after the cast and crew, including Bradley Cooper, protested his involvement due to his public controversies.
• The Supporting Cast Power: The film’s depth is supported by a stellar cast of comedic entities, including Heather Graham (Jade, the stripper), Jeffrey Tambor (Sid Garner), and later, John Goodman (Marshall) in the third installment.

The success of The Hangover remains a defining moment for all its actors, a film that proved that a simple premise, a talented comedic ensemble, and a commitment to on-screen chaos could launch careers to the highest levels of Hollywood. The legacy of The Wolfpack continues to influence comedy and remains a favorite for re-watching the ultimate Las Vegas adventure.