Wealthy Tim Landis spent two years at a hospital for the criminally insane but cannot remember the murder he was accused of. After another person is killed he hires Barnaby to find out his guilt or innocence. The murderer always leaves an orchid with the victim.
| Name | Type | Role | |
|---|---|---|---|
| Michael Fisher | Writer | ||
| Regis Cordic | Guest Star | ||
| Katherine Helmond | Guest Star | ||
| Mark Roberts | Guest Star | ||
| Aubri Martin | Guest Star | ||
| Sondra Locke | Guest Star | ||
| Kathy Cody | Guest Star | ||
| Kristoffer Tabori | Guest Star | ||
| James Carroll Jordan | Guest Star | ||
| Biff McGuire | Guest Star | Henry Morrison | |
| Walter Grauman | Director |