Maximilian Carlo Martini, born on December 11, 1969, is an American actor who has carved a distinct niche for himself through a series of rugged, authoritative roles in both television and film. Best known for his portrayal of military professionals, Martini gained widespread recognition for his performances as First Sergeant Sid Wojo in the war epic The Great Raid and as Master Sergeant Mack Gerhardt in the CBS military drama series The Unit. His commanding screen presence and dedication to authentic character work have made him a sought-after talent in action and dramatic genres.
Martini’s career began with guest appearances on popular television shows, where he honed his craft before landing his first major recurring role as Wiley in the sci-fi series Level 9. This early work showcased his ability to handle both technical dialogue and physical performance, setting the stage for his later success. His breakthrough came with The Unit, a gritty, realistic look at the lives of an elite Army special forces team. As Mack Gerhardt, Martini brought a blend of stoicism and emotional depth, earning him a loyal fan base and critical praise for his nuanced take on a soldier struggling with the demands of duty and family.
In 2016, Martini took on one of his most high-profile roles, portraying Mark Geist in 13 Hours: The Secret Soldiers of Benghazi, directed by Michael Bay. The film, which dramatized the 2012 attack on the U.S. diplomatic compound in Libya, allowed Martini to once again embody a real-life hero, and his performance was noted for its intensity and commitment. This role further solidified his reputation as an actor who excels in physically demanding, fact-based narratives.
More recently, Martini has continued to expand his artistic horizons. In 2025, he appeared in the sci-fi thriller Osiris, a film that explores themes of artificial intelligence and survival. That same year, he starred in and produced the noir crime drama Hollywood Grit, marking a significant step behind the camera. By taking on producing duties, Martini demonstrated a desire to shape stories from the ground up, bringing his keen eye for character-driven drama to the production side of the industry.
Throughout his career, Martini has shown a remarkable consistency in choosing projects that resonate with themes of honor, resilience, and moral complexity. Whether playing a soldier, a detective, or a survivor in a futuristic landscape, he brings a grounded authenticity that elevates his work. As he continues to take on new challenges, both in front of and behind the lens, Max Martini remains a compelling figure in contemporary American cinema and television.