After a much-publicized filming throughout Southeast Asia, including Macau and Vietnam, popular SBS program 'Running Man' aired the first of its two-part special this Sunday.

The cast were divided into three teams, along with guests Lee Dong Wook and Han Hye Jin, who were both surprised at the massive welcome that greeted the 'Running Man' cast and crew upon their arrival in Macau, with fans lining up at the airport to catch a glimpse of the cast members.

"You guys are like idols," Han Hye Jin exclaimed in the car, after seeing the fans that had come out to greet the cast members as they traveled across Macau, visiting popular landmarks such as Macau Tower.

Meanwhile, next week, the 'Running Man' cast will be traveling to Vietnam for the second part of their Southeast Asian expedition.