Det. Keller goes undercover as an ex-con musician to bust a crooked parole officer and his ring of parolees.
| Name | Type | Role | |
|---|---|---|---|
| Albert Ruben | Writer | ||
| James Schmerer | Writer | ||
| Mark Weingart | Writer | ||
| Sam Edwards | Guest Star | ||
| James Sloyan | Guest Star | ||
| Hari Rhodes | Guest Star | ||
| Claude Akins | Guest Star | ||
| Roger E. Mosley | Guest Star | ||
| Lola Falana | Guest Star | ||
| John Wilder | Director | ||
| Richard Donner | Director |