NKOTB chronicle their journey from the streets of Boston to the top of the charts. After leaving the spotlight, the band has reunited as grown men and are still as popular as ever with their fans. Tiffany provides insights on NKOTB's enduring success.
| Name | Type | Role | |
|---|---|---|---|
| Jonathan Knight | Musical Guest | Singer | |
| Jordan Knight | Musical Guest | Singer | |
| Donnie Wahlberg | Musical Guest | Singer | |
| Joey McIntyre | Musical Guest | Singer | |
| Danny Wood | Musical Guest | Singer |