Petrocelli defends a pharmacist accused of deliberately poisoning a customer.
| Name | Type | Role | |
|---|---|---|---|
| John Dawson | Writer | ||
| Al Reynolds | Writer | ||
| Robert Mandan | Guest Star | ||
| Lowell Gleason | Guest Star | ||
| Paul Shenar | Guest Star | ||
| Tony Moreno | Guest Star | ||
| George O'Hanlon Jr. | Guest Star | ||
| Michael Baseleon | Guest Star | ||
| Melvin Todd | Guest Star | ||
| Elizabeth MacRae | Guest Star | ||
| Torin Thatcher | Guest Star | ||
| Stephen Elliott | Guest Star | ||
| Arnold Jeffers | Guest Star | ||
| Fred Ashley | Guest Star | ||
| Don Taylor | Director |