Title: Ka Hakaka Maika'i
Air Date: October 24, 2011 at 10:00 PM PDT
An investigation into the murder of a wealthy restaurant owner leads McGarrett (Alex O'Loughlin) to take part in a charity MMA fight — to the finish. Meanwhile, NCIS Agent Kensi Blye (guest star Daniela Ruah) lends her expertise to McGarrett and Lt. Commander White when they ask her to examine a video of McGarrett’s father.