6. Lieutenant McGarrett
PHOTO: Screener
McGarrett wasn’t just any intelligence officer, though. McGarrett was actually a high-ranking officer. He was a lieutenant!
5. What’s In A Name?
PHOTO: worldlifestyle.com
Before the writers and producers decided on the official name of the series, producer Leonard Freeman also considered another title. For a while, they thought they were going to name the series The Man. Thankfully, they went with Hawaii 5-O instead.