Heechul, Kim Jae Dong, and more on next week's 'Running Man'!

Ji Suk Jin brought out some of his closest friends to help him win on next week's 'Running Man'!

Sore from all of the times he's been pushed aside, he made it his task to secure the victory for himself on next week's episode. To do that, he needed the help of some of his friends - to be specific, Super Junior's Heechul, Kim Jae Dong, Nam Hee Suk, Park Soo Hong and Lee So Yeon!

Although he put his faith in them, they turned out to lack a little something when it came to action competition, leading to a lot of hilarity and laughter.

Check out the preview below!