Alex O'Loughlin as Steve McGarrett in Hawaii Five-0
Alex O'Loughlin starred as Lieutenant Commander Steve McGarrett in the CBS police procedural Hawaii Five-0, which ran for 10 seasons from 2010 to 2020. The rebooted series followed an elite state task force operating under the Hawaii Department of Law Enforcement, with McGarrett leading a specialized unit to solve high-profile crimes across the Hawaiian islands. The show was produced by CBS Television Studios and K/O Paper Products, with Peter Lenkov serving as showrunner for multiple seasons. O'Loughlin's casting drew on his prior leading role experience in series such as Moonlight and his background in Australian theater and film.
Hawaii Five-0 aired its pilot on September 20, 2010, and concluded on April 3, 2020, spanning 240 episodes across 10 seasons. The series was filmed primarily on location in Honolulu, Oahu, with additional scenes shot at CBS Studio Center in Los Angeles. The show ranked among the top 25 most-watched series in the United States during its early seasons, according to Nielsen ratings data reported by industry sources. O'Loughlin's performance as McGarrett was credited with anchoring the ensemble cast that included Daniel Dae Kim, Grace Park, and Scott Caan.
Alex O'Loughlin Salary and Earnings from Hawaii Five-0
Alex O'Loughlin's reported salary during Hawaii Five-0 peaked at approximately $200,000 per episode in later seasons, reflecting the show's long run and his status as the lead actor. Total earnings from the series over 10 seasons placed him among the higher-paid actors on network television during its final years. The series itself generated significant advertising revenue for CBS, with a 30-second commercial spot during the show's peak seasons commanding rates above $200,000. Production budgets for individual episodes were estimated in the range of $3 million to $5 million, supporting the show's action sequences and location shooting.
O'Loughlin's earnings from Hawaii Five-0 contributed to his overall net worth, which has been estimated in the range of $25 million to $30 million by celebrity financial reporting outlets. His income streams include television salary, backend participation in production entities, and prior work in film and Australian television. The actor has maintained a relatively private financial profile, with public estimates derived from industry databases and reported contract figures. He has also been involved in production ventures through companies associated with his career in Hollywood.
Alex O'Loughlin Career Background and Current Projects
Before Hawaii Five-0, Alex O'Loughlin appeared in the CBS vampire drama Moonlight as the lead character Mick St. John, which ran for one season from 2007 to 2008. He had prior roles in Australian television series such as The Secret Life of Us and Love My Way, building a foundation in dramatic television performance. O'Loughlin trained at the National Institute of Dramatic Art in Sydney, Australia, and began his professional career in theater and independent film before transitioning to international television and film roles.
Following the conclusion of Hawaii Five-0, O'Loughlin has continued acting in film and television projects, with appearances in series and movies that leverage his action and drama experience. He has also been involved in philanthropic efforts, including participation in campaigns related to veterans and health awareness. His career trajectory reflects a shift from long-running network television to a mix of film roles and selective television appearances. O'Loughlin remains a recognizable figure in the crime procedural genre due to his defining role as Steve McGarrett in Hawaii Five-0.