Im Chang Din - Please Open the Door Who are these people?

First, actor Jo Dae Hwan, who appeared in the variety show Our Community Physical Fitness

Second, host Kim Ji-dong, who now hosts the Healing Camp

Fifth, actor Yoon Dae Hoon, who is the manager of Jun Shin's mom in the Best of Lee Jun Shin

The eighth, the bearded policeman, is the singer Bobby Kim

The ninth. SJ's Kim Hee-chul and Ren Chang-din himself

10th Actor Kim Soo-ro has appeared in Family Born 1 and Gentleman's Dignity

11th Actor Bang Eun-hee

There's actually a list of the cast at the end of the music video, but I don't know the rest of them

There's a list of the cast at the end of the music video, but I don't know the rest of the cast at all.