Yancy's good friend, Miss Mandarin, is accused of smuggling opium into the city inside firecrackers.
| Name | Type | Role | |
|---|---|---|---|
| Mary Loos | Writer | ||
| Richard Sale | Writer | ||
| Charles Tannen | Guest Star | ||
| Theodore Marcuse | Guest Star | ||
| Frances Fong | Guest Star | ||
| Lee Kendall | Guest Star | ||
| Lisa Lu | Guest Star | ||
| Victor Sen Yung | Guest Star | ||
| J. Pat O'Malley | Guest Star | ||
| Mickey Morton | Guest Star | ||
| Larry J. Blake | Guest Star | ||
| Richard Devon | Guest Star | ||
| Jean Willes | Guest Star | ||
| Boris Sagal | Director |