On Mondays, when the theater is closed, actors climb a mountain. They have been climbing the same mountain every Monday for 15 years, carrying their pains, dreams, and goals in their hearts as they climb Seoul's mountains together.
| Actor | Role |
|---|---|
 Son Byung-hoSelf | Self |
| LLee Suk-hoSelf | Self |
 Choi Moon-sooSelf | Self |
 Jin Hyun-kwangSelf | Self |