Lily figures out what to do with her dangerous client. Rachel attempts to gather evidence from her various patients to present to her husband, who works at the CDC.
| Name | Type | Role | |
|---|---|---|---|
| Linda Emond | Guest Star | Lisa Quinto | |
| Quentin Earl Darrington | Guest Star | Col. Landon Ivory | |
| Richard H. Blake | Guest Star | Charles McClurge | |
| Michael Urie | Guest Star | Josh | |
| Timothy Jerome | Guest Star | Dr. Laszlo Sweet | |
| Kathleen McNenny | Guest Star | Diane Leithauser | |
| Ryan Spahn | Guest Star | Joel | |
| Adam Grupper | Guest Star | Craig Steamerfinn | |
| Boyd Gaines | Guest Star | Boyd Leithauser | |
| Rob McClure | Guest Star | Galen Best | |
| Jenna DiMartini | Guest Star | Olivia Rice | |
| Jackie Hoffman | Guest Star | Duchess Pavlona | |
| Joanna Gleason | Guest Star | Veruca Dumont | |
| Chelsea Lee Williams | Guest Star | Bonnie | |
| Robert King | Executive Producer | ||
| Michelle King | Executive Producer |