When Clark is relegated to desk duty, he delves into Owen’s cold case in which the murder investigation of a construction worker was compromised by the events of 9/11. Meanwhile, Deputy Mayor Holbrook pulls a gun on Clark and Margot, Agnes drives away with her father, and Owen gets his long deserved promotion.
| Name | Type | Role | |
|---|---|---|---|
| Nicholas Wootton | Writer | ||
| William Sadler | Guest Star | ||
| Ron Yuan | Guest Star | ||
| Michael Madsen | Guest Star | ||
| Andrea Navedo | Guest Star | ||
| Richard Kind | Guest Star | ||
| Robert John Burke | Guest Star | ||
| Valarie Pettiford | Guest Star | ||
| Eric Morris | Guest Star | ||
| Trieste Kelly Dunn | Guest Star | ||
| Erik Dellums | Guest Star | ||
| Peter Scanavino | Guest Star | ||
| Jimmy Palumbo | Guest Star | ||
| Jace Alexander | Director |