Doug and Emma search all over Mega City to find a lost tennis ball. As the city library prepares to open, Doug and Emma think of ways to help.
| Name | Type | Role | |
|---|---|---|---|
| Jim Nolan | Writer | ||
| Jim Nolan | Executive Producer | ||
| Dan Yaccarino | Executive Producer | ||
| Aliki Theofilopoulos | Executive Producer | ||
| Aliki Theofilopoulos | Director |