Laura, a deaf-mute tunnel dweller, witnesses the murder of a police officer, for which another man is framed. She goes above with Catherine, but is kidnapped by the real murderers, who are also police officers. Cuffed to a pipe in the basement of the murderer's house, Laura taps out an SOS, which is heard by Pascal and Vincent rescues her. She decides to return Above to live.
| Name | Type | Role | |
|---|---|---|---|
| Howard Gordon | Writer | ||
| Alex Gansa | Writer | ||
| Terrylene | Guest Star | ||
| Jason Bernard | Guest Star | ||
| Dana Gladstone | Guest Star | ||
| Robert Pastorelli | Guest Star | ||
| Chris Mulkey | Guest Star | ||
| Glenn Plummer | Guest Star | ||
| John M. Jackson | Guest Star | ||
| Christopher Leitch | Director |