Oliver and Anika have a new mystery - figuring out who their real dad is! An unexpected guest and an invitation to summer school sends them in a different direction.
| Title | An Unexpected Guest |
|---|---|
| Genres | Family Action & Adventure Comedy Kids Mystery |
| Release Date | 2021-04-19 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 4 |
| Episode Number | 1 |
| Production Companies | Blooming Media, Nickelodeon |
