An anonymous tip leads McCall to believe that an explosion in her art class was an attempt to kill a murder witness.
| Name | Type | Role | |
|---|---|---|---|
| Whitney Wherrett Roberson | Writer | ||
| Michael Bofshever | Guest Star | ||
| John Anderson | Guest Star | ||
| Louise Latham | Guest Star | ||
| Bradley White | Guest Star | ||
| J.A. Preston | Guest Star | ||
| Duke Stroud | Guest Star | ||
| Daphne Eckler | Guest Star | ||
| Liz Reavey | Guest Star | ||
| Mark Graciale | Guest Star | ||
| Carlos Lacámara | Guest Star | ||
| Daniel Chodos | Guest Star | ||
| Chuck Walling | Guest Star | ||
| Tony Mordente | Director |