Ua malo'o ka wai (The Water is Dried Up) S21E21 - Ua malo'o ka wai (The Water is Dried Up) 2017
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.
- Released: 2017-04-07
- Runtime: 50 minutes
- Genre:
- Stars: Alex O'Loughlin, Scott Caan, Grace Park, Daniel Dae Kim, Chi McBride, Masi Oka, Jorge Garcia
- Director: Eagle Egilsson