The events of a full year at the hospital are chronicled.
| Name | Type | Role | |
|---|---|---|---|
| David Wain | Writer | ||
| Jake Martin | Guest Star | ||
| Beth Dover | Guest Star | ||
| Tina Huang | Guest Star | ||
| Erica Oyama | Guest Star | ||
| Katherine Kendall | Guest Star | ||
| Frederick Weller | Guest Star | ||
| Bob Rumnock | Guest Star | ||
| Meghann Murphy | Guest Star | ||
| Henry Milton Chu | Guest Star | ||
| James Sharpe | Guest Star | ||
| Kulap Vilaysack | Guest Star | ||
| Philip Baker Hall | Guest Star | ||
| Rick Overton | Guest Star | ||
| Zandy Hartig | Guest Star | ||
| David Wain | Director |