Hawaii Five-O - Season 12 Episode 20
The series concludes with the final showdown between McGarrett and Wo Fat. Three scientists have gone missing. They have one thing in common: they all attended a symposium that discussed a possible space-based, laser defense system. McGarrett impersonates a fourth scientist, Dr. Elton Raintree, who attended the same gathering and is soon abducted. Wo Fat is behind it all and wants the scientists to complete their work and produce such a device.
First Air Date : 1968-09-20
Last Air date : 1980-04-05
Runtime : 57 minutes
Genre : Action & Adventure, Drama
Cast : Jack Lord, Herman Wedemeyer, William Smith, Richard Denning, Sharon Farrell
Crew : Leonard Katzman (Producer), Bob Sweeney (Producer), Bill Finnegan (Producer), Leonard Freeman (Producer), Larry Stewart (Producer), Philip Leacock (Producer)
Quality : 
Subtitles :
- Season 12 : Episode 11979-10-04
- Season 12 : Episode 21979-10-04
- Season 12 : Episode 31979-10-11
- Season 12 : Episode 41979-10-18
- Season 12 : Episode 51979-10-25
- Season 12 : Episode 61979-11-01
- Season 12 : Episode 71979-11-08
- Season 12 : Episode 81979-11-29
- Season 12 : Episode 91979-12-04
- Season 12 : Episode 101979-12-11
- Season 12 : Episode 111979-12-18
- Season 12 : Episode 121979-12-25
- Season 12 : Episode 131980-01-01
- Season 12 : Episode 141980-01-08
- Season 12 : Episode 151980-01-15
- Season 12 : Episode 161980-03-01
- Season 12 : Episode 171980-03-08
- Season 12 : Episode 181980-03-22
- Season 12 : Episode 191980-03-29
- Season 12 : Episode 201980-04-05
