Directed by Duane Clark
Season 4, Episode 3:
Ka'oia i'o Ma Loko (The Truth Within)A conspiracy theorist helps Five-0 investigate a double murder; the probe reveals that a missing artifact may be the key to solving the mystery.
- Catchphrase: "Book'em, Danno."
- Conspiracy Theorist: Jerry, the man that Five-0 consults. Whatever you do, do not mention JFK or UFOs.
- Hawaiian-Shirted Tourist: Jerry's disguise whenever he goes out and about.
- Hero Stole My Bike: A villainous variant, and subverted. One of the bad guys steals a bike from a museum display to escape. He dismounts from his bike in front of HPD officers with their guns pointed at him.
- Hollywood Silencer: The weapon used to kill the couple.
- More Than Meets the Eye: Max names this trope verbatim. Danny is impressed with his ability to speak German.
- Properly Paranoid: Jerry has a scrambler in his basement to obstruct telecommunications.
- Title Drop: The English translation of the episode is dropped while reading a coded message storing the MacGuffin.
- Written-In Absence: Kono does not appear in the episode, as she and Adam have gone into hiding, although Chin got off the phone with Kono.