Foreigners who dream of becoming a comedian come to Korea to do an audition. Once one wins the test, he or she gets to appear on the dream stage of 'Gag Concert'!
| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | 어느날 갑자기 외.개.인 | |
| First Air Date | June 5, 2016 | |
| Last Air Date | June 5, 2016 | |
| Seasons | 1 | |
| Episodes | 1 | |
| Episode Runtime | 1h 10min | |
| Language | English, Korean | |
| Original Language | Korean | |
| Production Countries | — | |
| Production Companies | ||
| Networks | ||