Two conmen use a gang of Five-O lookalikes and doubles to extort money from Honolulu businessmen.
| Name | Type | Role | |
|---|---|---|---|
| Jerome Coopersmith | Writer | ||
| Ralph P. Hanalei | Guest Star | ||
| Cameron Mitchell | Guest Star | ||
| Thorwald Boie | Guest Star | ||
| Frank Gorshin | Guest Star | ||
| Wisa D'Orso | Guest Star | ||
| Mitch Mitchell | Guest Star | ||
| John Stalker | Guest Star | ||
| Douglas Mossman | Guest Star | ||
| Terry Plunkett | Guest Star | ||
| Bernard Ching | Guest Star | ||
| Jimmy Borges | Guest Star | ||
| Charles S. Dubin | Director |