IMDb101 votesTV showThe Chem. Lab. Mystery1963•1 seasons•6 episodesChildren's slot mystery serial in six parts.SeasonsSeason 11963•6 episodesEpisode 1Part 1Jan 5, 1963The first part of the series.Episode 2Part 2Jan 12, 1963No overview is available.Episode 3Part 3Jan 19, 1963No overview is available.Episode 4Part 4Jan 26, 1963No overview is available.Episode 5Part 5Feb 2, 1963No overview is available.Episode 6Latest episodePart 6Feb 9, 1963No overview is available.Top castDetailsMore like this7.5334 votesIMDb 7.550 votesIMDb 7.6562 votesIMDb 8.21.1K votesIMDb 8250 votesIMDb 8.5608 votesIMDb 8.2271 votesIMDb 7.5293 votesIMDb 7.7138 votesIMDb 7.4208 votesIMDb 6.164 votesIMDb 7.368 votesIMDb