S4·E1 Highest Castle, Deepest Grave
Core
Aired September 14, 1971
Synopsis
A ten year old case is reopened when an archaeological dig unearths the skeletons of two murder victims.
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Frequently Asked Questions
When did Season 4 Episode 1 of Hawaii Five-O air?
Season 4, Episode 1 ('Highest Castle, Deepest Grave') originally aired on September 14, 1971.
How long is Season 4 Episode 1 ('Highest Castle, Deepest Grave')?
The episode follows the standard broadcast runtime for Hawaii Five-O.
What happens in Hawaii Five-O Season 4 Episode 1?
A ten year old case is reopened when an archaeological dig unearths the skeletons of two murder victims....