Super Junior's member Donghae reminded his fans to watch OCN "God's Quiz 4".

Today, Donghae posted on his Instagram, "First episode today. 11PM OCN with my lovely Seong Pil. How can he be so nice" along with a picture.

In the picture, Donghae and Kang Seong Pil are posing for the self-camera. The two acted together for this episode of "God's Quiz 4" airing today.

"God's Quiz 4" is about elite doctors trying to figure out a mysterious death from a rare disease.