![Mannix](https://image.tmdb.org/t/p/w300/sEqRn4uIFoxuDKMOL9Ufxq2OHd0.jpg)
Mannix - Season 3 Episode 18 Harlequin's Gold
Mannix tries to locate an heir, who is brought into danger by the attention.
- Genre: Action & Adventure, Crime, Mystery, Drama
- Studio: CBS
- Keyword: private investigator, los angeles, california, detective agency
- Cast: Mike Connors, Gail Fisher