ENSeason1EpisodeE1Episode 1Feb 7, 2014E16Episode 16May 23, 2014Add to My ListDownloadSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Pluto Squad20143MysteryDramaReleasedFeb 07, 2014CountrySouth KoreaA children's mystery drama about four kid detectives solving various cases happening at school.