Murder on the golf course leads to open season on Mannix, who's looking for valuable microcircuit plans hidden by the victim.
| Name | Type | Role | |
|---|---|---|---|
| Robert W. Lenski | Writer | ||
| John Gilgreen | Guest Star | ||
| Nora Marlowe | Guest Star | ||
| Paul Stevens | Guest Star | ||
| Nita Talbot | Guest Star | ||
| William Mims | Guest Star | ||
| Melodie Johnson | Guest Star | ||
| Ed Begley Jr. | Guest Star | ||
| Leonard J. Horn | Director |