Super Junior Leeteuk revealed that during an action scene, there was an accident due to the off-timing of a fake punch, so Sangchu ended up punching f(x) Sulli's nose.

He added on saying that Sulli's nose had started to bleed. Sulli also shared "The bruise appeared right away, so we went back into shooting after covering the bruise."

On the other hand, Hyunmi, Lim ho, Hong Suk Chun, Han Hye Jin, Minho, Sulli, Kim Ji Won, Lee Hyun Woo, Kwang Hee, and Kim Hyo Jin as the guest stars on the show.