Young Vietnam veteran and marksman Billy Shem Jr. buys a rifle under false pretences and proceeds to a bunker at Diamond Head. He then takes pot shots at the people on the road and then the police who arrive. McGarrett must neutralise the threat he poses by any means possible.
Name | Type | Role | |
---|---|---|---|
John D.F. Black | Writer | ||
Annette O'Toole | Guest Star | ||
Michael Burns | Guest Star | ||
Arthur Hee | Guest Star | ||
Beau Vanden Ecker | Guest Star | ||
Nephi Hannemann | Guest Star | ||
Herman Wedemeyer | Guest Star | ||
Arte McCullough | Guest Star | ||
Jack Kaneshiro | Guest Star | ||
William Croarkin | Guest Star | ||
Jeanne Cooper | Guest Star | ||
Winona Collins | Guest Star | ||
Michael O'Herlihy | Director |