Block B's Jaehyo made a special cameo appearance on MBC's fantasy sitcom 'The Thousandth Man'.

Fans were able to observe his acting skills on the October 5th episode. This isn't the first time Block B has featured in the sitcom, however, as they released the OST song "Your Umbrella" for the series last month. The members' soothing voices and the song's fun, enjoyable tune fit the atmosphere of the sitcom perfectly.

In related news, Block B is scheduled to make their comeback on October 17. To thank fans who have been waiting for their comeback, the group will be holding a special showcase that will be broadcast live via their official YouTube channel on the day of their album release.