On Hawaii Five-0, the team works with California ATF agent Kathy Millwood (guest star Melina Kanakaredes) to track down a serial arsonist, Jason Sinclair, who targets couples on Oahu. They catch Sinclair and put him in jail but a colleague of Sinclair’s threatens to detonate explosives unless Sinclair is released.
The arsonist, Jason Sinclair, is portrayed by four-time US Olympic wrestler and six-time heavyweight and light heavyweight MMA world champion Randy Couture. As an actor, he’s best known for his role as Toll Road in Sylvester Stallone’s The Expendables film franchise. (The Expendables 4 is in the works.) Fun fact about Couture: he graduated from Oklahoma State University with a bachelor’s degree in foreign language literature. He is fluent in German. Hawaii Five-0 airs Fridays at 9pm on CBS.