One of the more popular games on "Weekly Idol" is "random play dance", whereby the visiting K-pop stars or groups are required to dance to a series of randomly played songs - many of which that aren't their own!
Needless to say, this game results in many laughs and shenanigans, and it for this week, it was NCT 127's turn to have a go. Whether it was EXO's "MAMA", TVXQ's "Mirotic", Red Velvet's "Ice Cream Cake" or Girls' Generation's "Gee", NCT 127 proved their mettle by absolutely nailing each song.
In fact, they were so good that MC Kim Heechul couldn't hold back towards the end and just had to join in on the dancing! Check it out right here: