That means that Steve McGarrett can help get Eddie the help he needs. ... Danny and Leslie on Hawaii Five-0. Danny “Danno” Williams (Scott Caan) is a guy who has the worst of luck.

On Friday's series finale of CBS' long-running action drama, Steve McGarrett (Alex O'Loughlin) and the Five-0 team are faced with their most daunting task yet when Danny "Danno" Williams (Scott ...