Highest Castle, Deepest Grave (S04E01)
S04E01
A decade-old mystery resurfaces when an archaeological excavation reveals the remains of two individuals who were murdered. As investigators delve into the past, they uncover secrets that have long been buried, leading them on a journey to unravel the truth behind the tragic events that transpired years ago. The discovery not only reignites old tensions but also forces those involved to confront their hidden connections to the case.
Show
Hawaii Five-O
Episode
S04E01
Air Date
Sep 14, 1971
Season 4 Episodes
S04E01
Highest Castle, Deepest Grave
S04E02
No Bottles... No Cans... No People
S04E03
Wednesday, Ladies Free
S04E04
3,000 Crooked Miles To Honolulu
S04E05
Two Doves And Mr. Heron
S04E06
...And I Want Some Candy And A Gun That Shoots
S04E07
Air Cargo -- Dial For Murder
S04E08
For A Million... Why Not?
S04E09
The Burning Ice
S04E10
Rest In Peace, Somebody
S04E11
A Matter Of Mutual Concern
S04E12
Nine, Ten -- You're Dead
S04E13
Is This Any Way To Run A Paradise?
S04E14
Odd Man In
S04E15
Bait Once, Bait Twice
S04E16
The Ninety-Second War (1)
S04E17
The Ninety-Second War (2)
S04E18
Skinhead
S04E19
While You're At It, Bring In The Moon
S04E20
Cloth Of Gold
S04E21
Good Night, Baby - Time To Die!
S04E22
Didn't We Meet At A Murder?
S04E23
Follow The White Brick Road
S04E24
R&R -- &R