Hawaii Five-O actor Keo Woolford has died three days after suffering a stroke. She said he had a severe stroke on Friday and died Monday at a hospital in Hawaii. Woolford played detective James Chang in CBS's reboot of Hawaii Five-O. Woolford had small roles in several films, including 2014's Godzilla and Act of Valor in 2012. He also wrote and directed The Haumana, a 2013 independent film based on his one-man show.