A middle-aged mainland hardware salesman uses a prostitute, and then witnesses her murder by a mobster. He refuses to testify because of the damage to his reputation and that he doesn't want to be involved. McGarrett must persuade him to do the right thing.
| Name | Type | Role | |
|---|---|---|---|
| J. Roberts | Writer | ||
| Mel Goldberg | Writer | ||
| Herb Vigran | Guest Star | ||
| Robert Costa | Guest Star | ||
| Sam Peters | Guest Star | ||
| Leimomi Makanani | Guest Star | ||
| Billy Whitewolf | Guest Star | ||
| Tony Castranova | Guest Star | ||
| George Gunkle | Guest Star | ||
| Kuhkie Kuhns | Guest Star | ||
| Mitch Mitchell | Guest Star | ||
| William Schwab | Guest Star | ||
| Anne Helm | Guest Star | ||
| Elaine Joyce | Guest Star | ||
| Albert Paulsen | Guest Star | ||
| John Randolph | Guest Star | ||
| Roy Uehara | Guest Star | ||
| J. Roberts | Director | ||
| Nicholas Colasanto | Director |