Justin Lee Bartha is an American actor widely recognized for his roles in both film and television. Born on July 21, 1978, in West Bloomfield, Michigan, he gained prominence through his engaging performances, particularly as Riley Poole in the adventure film series beginning with National Treasure in 2004, which showcased his talent for blending comedic timing with charm in action-packed narratives.

Bartha grew up in a supportive family environment, with his father, Stephen Bartha, and mother, Betty, encouraging his early interest in performing arts. He attended the University of California, Los Angeles, where he honed his craft and developed a deep passion for acting. His professional career took off when he made his feature film debut in the 2003 film Gigli, where he played a supporting role, marking the beginning of his journey in Hollywood.

His breakthrough role came in National Treasure, where he starred alongside Nicolas Cage and Diane Kruger. The film's box office success led to a sequel, National Treasure: Book of Secrets, released in 2007, further solidifying Bartha's status as a talented actor in mainstream cinema. He later showcased his versatility by portraying Doug Billings in the wildly successful The Hangover trilogy, which became a cultural phenomenon and earned him a significant following.

In addition to his film work, Bartha has made notable contributions to television. He starred as David Sawyer in the NBC comedy series The New Normal, which aired from 2012 to 2013. His performance in this series demonstrated his ability to tackle diverse roles. He later appeared as Colin Morrello in the acclaimed CBS All Access (now Paramount+) legal and political drama The Good Fight, further showcasing his range and adaptability as an actor.

Beyond his professional achievements, Bartha's personal life has also garnered media attention. He married fitness trainer Lia Smith on January 4, 2014, and the couple has embraced family life together.

As of now, Justin Bartha continues to engage in various projects, both in film and television, showcasing his enduring passion for acting. His ability to resonate with audiences through humor and drama alike has solidified his place in the entertainment industry, making him a respected figure among his peers. With a career spanning over two decades, Bartha remains a dynamic presence in Hollywood, consistently seeking new creative opportunities.