This is the fourth and last episode of X-Man 3 with Yu Jae-suk as the main MC. The first team, team Kang consists of team leader Kang Ho-dong and celebrities Andy, Lee Min-woo, Go Young-wook, Jang Na-ra, Annie. The second team, is team Kim with Kim Je-dong being its leader. The team also consists of Kim Jong-min, Lee Beom-soo, Bong Tae-gyu, Yoon Eun-hye, Dana. This episode has only 2 missions called couple ballon quiz and new marriages are beautiful. The suspected X-Man is Dana. The real X-Man Lee Beom-soo is not revealed and wins the X-Man 3. 1 million Won is given to charity in his name. This episode marks the end of X-Man 3.