One "Insider" is given a solo mission to win back money for the group, creating immediate suspicion among the housemates. You can watch it on the Netflix Official Site .

This episode features the infamous Dalgona (honeycomb) challenge .

While the show as a whole is famous for the "Red Light, Green Light" opener, is titled " The Man with the Umbrella " .

The two competing houses, the Eagles and the Ravens, must solve a complex riddle as their first official test.

The reality show by the Sidemen features as its second episode.