On the Verge of Insanity

It follows the story of middle-aged office workers struggling to survive in a turbulent workplace.

• Jung Do-yoonWriter
• Choi Jeong-inDirector

• Jung Jae-youngChoi Ban-seok
• Moon So-riDang Ja-young
• Lee Sang-yeobHan Se-kwon
• Kim Ga-eunSeo Na-ri
• Kim Nam-heeShin Han-soo
• Ahn Nae-sangNoh Byung-guk
• Park Won-sangPaeng Soo-gon
• Kim Joong-kiGo Jung-sik
• Cha Chung-hwaShin Jung-A
• Son Ye-jiPark Da-som
• Cheon Hee-jooKye Bo-ram
• 서은오Eo Hye-mi