Sullivan assigns Serpico to gain the confidence of a sadistic loan shark, Alex Demico. Marion Wagner, an undercover officer, plays the dangerous role as Demico's woman.
| Name | Type | Role | |
|---|---|---|---|
| Richard Danus | Writer | ||
| Richard Lynch | Guest Star | ||
| Nick Corello | Guest Star | ||
| Anthony Charnota | Guest Star | ||
| Anthony Palmer | Guest Star | ||
| Frank Geraci | Guest Star | ||
| Jennifer Warren | Guest Star | ||
| Jean De Baer | Guest Star | ||
| Sigmund Neufeld Jr. | Director | ||
| Sean Baine | Director | ||
| Robert Dellinger | Director | ||
| Richard Danus | Director |