Template:Series Regulars - Season 8 - 2

Cast
{| cellspacing="1" cellpadding="1" width="700" border="1" ! width="120" | Name ! width="120" | Portrayed by !Role
 * - valign="bottom" style="background-color:#E0E0E0"
 * Steve McGarrett
 * Alex O'Loughlin
 * A former Navy SEAL and the leader of the Hawaii Five-0 Task Force.
 * Danny Williams
 * Scott Caan
 * 2nd-in-command of the H50 Task Force and Steve's partner.
 * Adam Noshimuri
 * Ian Anthony Dale
 * An associate of the H50 team, and Kono's husband.
 * Tani Rey
 * Meaghan Rath
 * Former HPD cadet, who was recruited by H50
 * Jerry Ortega
 * Jorge Garcia
 * A conspiracy expert and an associate of the H50 team.
 * Junior Reigns
 * Beulah Koale
 * Navy SEAL and friend of Steve McGarrett
 * Lou Grover
 * Chi McBride
 * Former leader of the HPD SWAT, and newest member of H50.
 * Junior Reigns
 * Beulah Koale
 * Navy SEAL and friend of Steve McGarrett
 * Lou Grover
 * Chi McBride
 * Former leader of the HPD SWAT, and newest member of H50.
 * Former leader of the HPD SWAT, and newest member of H50.