Police University

B1A4’s Jinyoung says working with f(x)’s Krystal on ‘Police University’ was “fun and comfortable”

He also talked about working with veteran actor Cha Tae-hyun on the series

Watch f(x)’s Krystal and B1A4’s Jinyoung in eccentric new trailer for ‘Police University’

The series will premiere on August 9