S1, E51: Leeteuk and Yesung from SUPER JUNIOR host this variety show. Every episode features different world-famous stars and challenges them to complete exciting missions. This episode features JYP's new group, Xdinary Heroes. This marks their first appearance on a variety show since their debut, and they are buzzing with nerves and excitement throughout. They showcase their talents and mesmerize the audience with their dance moves. Then, things get serious during an arm-wrestling battle with the hosts. DOWOON from DAY6, a labelmate of Xdinary Heroes, makes a special appearance.