The 'Running Man' cast members will be holding their fateful encounter with their long-time 'enemy', Choi Min Soo, this Sunday.

Knowing nothing of their fate, the 'Running Man' cast members gleefully welcomed who they supposed was their guest for this episode - beautiful actress Park Bo Young.

Believing that this episode was a couple selection theme to select the next 'Monday Couple', the cast members worked their hardest to become the new couple with the cute actress.

However, after arriving at their last location - a darkened camp ground - the cast members were sent out into the darkness on a sham mission, where they would soon encounter the 'hunter', Choi Min Soo himself - setting the stage for the third, horrifying encounter with the charismatic actor.

"I'm here to end this 1:1 stalemate," he announced. The full episode can be caught this Sunday, but in the meantime, you can check out the previously revealed clip below if you missed it earlier.