SEE ALSO: Is Baro's 'Reply 1994' character going the same route as Hoya's 'Reply 1997' character?

His agency shared through Twitter on December 18, "Yoon Min Soo will make a cameo on 'Reply 1994', which will air on the 20th! If you expect too much, you will be disappointed," along with a proof shot in the dressing room. It has also been revealed that the cameo was made possible thanks to Yoon Min Soo and Sung Dong Il's friendship.

tvN confirmed, "Although it's only a small special cameo, we think that it will add a lot of fun... Because Yoon Min Soo has never acted before, we cast him as a refreshing addition towards the viewers as well."

For the Vibe and 'Dad, Where Are You Going?' fans who haven't caught up with 'Reply 1994' yet, now is the time to catch up with Yoon Min Soo and Sung Dong Il's reunion on the 20th!