ASTRO's JINJIN, MJ, and SAN-HA join Eric on the mic to share laughs, personal stories, and go behind the scenes of "Switch On." Find out which member has a self-proclaimed mental age of 12 years old and who will reign superior in a high-note challenge. Try NOT to laugh, we dare you.
| Name | Type | Role | |
|---|---|---|---|
| Jinjin | Guest Star | JinJin | |
| MJ | Guest Star | MJ | |
| Yoon San-ha | Guest Star | Sanha |