Dennis and Jack clash over the best mode of treating the arthritic knee of a world class cyclist; Aaron makes a new friend when he takes on a new research assistant; Kate and Danny have their suspensions reviewed by the board; Phillip plunges back into patient care by performing an experimental procedure on a woman who exhibits unusual complications from a liver tumor; Caroline discovers that orthopedics are not for her; Dennis faces an emotional struggle in the aftermath of his shooting.
| Name | Type | Role | |
|---|---|---|---|
| John Tinker | Writer | ||
| James Gervasi | Guest Star | ||
| Emily Heebner | Guest Star | ||
| Danny Rizzo | Guest Star | ||
| Deena Margolin | Guest Star | ||
| Jessika Cardinahl | Guest Star | ||
| David Dunard | Guest Star | ||
| Cathy DeBuono | Guest Star | ||
| Mark Benninghoffen | Guest Star | ||
| Linda Klein | Director | ||
| John Tinker | Director | ||
| Adam Arkin | Director |