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When Halloween comes to Hawaii and a zombie-like man is shot, Five-0 races to stop a madman who is conducting experiments on humans. Rumer Willis and Corbin Bernsen guest star.
Original Release
10/19/1971
US Release
10/19/1971
Cast
| Name | Character |
|---|
| Jack Lord | Det. Steve McGarrett |
| James MacArthur | Danny Williams / Dan Williams |
| Zulu | Kono |
| Kam Fong | Chin Ho |
| Michael Burns | Bill |
| Jeanne Cooper | Ann |
| William Croarkin | Dr. Fernando |
| Herman Wedemeyer | Duke Kanaha |
| Jack Kaneshiro | Joe Watanabe |
| Arte McCollough | Tommy Ewa |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Jack Lord | Det. Steve McGarrett |
| James MacArthur | Danny Williams / Dan Williams |
| Zulu | Kono |
| Kam Fong | Chin Ho |
| Michael Burns | Bill |
| Jeanne Cooper | Ann |
| William Croarkin | Dr. Fernando |
| Herman Wedemeyer | Duke Kanaha |
| Jack Kaneshiro | Joe Watanabe |
| Arte McCollough | Tommy Ewa |
| Nephi Hannemann | Paul |
| Arthur Hee | Mr. Sing |
| Winona Collins | Dispatcher |
| Beau Vanden Ecker | Ryder |
| Annette O'Toole | Sue |
| Harry Endo | Che Fong |
Producers
| Name | Role |
|---|
| Leonard Freeman | Executive Producer |
| Bill Finnegan | Producer |
| James Heinz | Producer |
| Bob Sweeney | Producer |
