(The Water is Dried Up) McGarrett and Five-0 are captured and face certain death after tracking a dangerous nemesis to the Island of Lanai. Also, Grover takes his son to Chicago where he testifies against a dirty cop from his past.

Aaron Anthony Harper, Adele Heather Taylor, Chosen Jacobs, Christopher Kim, Craig Ng, Dennis Chun, Jeff Juett, Jenson Cheng, John Cabareri, Joseph Anderson, Kimee Balmilero, Michelle Krusiec, Shen Sugai, Taylor Wily, Thomas Johnson, Wesley John