An assassination attempt on a prominent politician, Charles Irwin, leads Five-O to Mike Finney, a former racketeer who has been clean for nine years. However, Finney insists he is innocent, and the trail of clues leads right back to Irwin.
| Name | Type | Role | |
|---|---|---|---|
| William Robert Yates | Writer | ||
| Jason Evers | Guest Star | ||
| Charles Gilbert | Guest Star | ||
| Lyle Bettger | Guest Star | ||
| Kathee Francis | Guest Star | ||
| Nick Benedict | Guest Star | ||
| Karen Huston | Guest Star | ||
| Pitt Herbert | Guest Star | ||
| Elizabeth Smith | Guest Star | ||
| Jim Demarest | Guest Star | ||
| James Gregory | Guest Star | ||
| Richard Benedict | Guest Star | ||
| Morgan Shaan | Guest Star | Vince Watson (as Morgan Sha'an) | |
| Keye Luke | Guest Star | ||
| Richard Benedict | Director |