Milo, Zack, and Melissa's subway car gets derailed on their way to a field trip to the museum. While trying to find their way to the museum, they encounter a society of construction workers who have been underground for a long time.
| Name | Type | Role | |
|---|---|---|---|
| Dani Vetere | Writer | ||
| Laraine Newman | Guest Star | ||
| Bob Bowen | Director |