Series, 1963–Returning
The Chem. Lab. Mystery
IMDb 10.0, 1 season, 6 episodes
Children's slot mystery serial in six parts.
0 of 6 episodes
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01
Part 1
Part 1Up next
Jan 5, 1963
The first part of the series.
02
Part 2
Part 2
Jan 12, 1963
03
Part 3
Part 3
Jan 19, 1963
04
Part 4
Part 4
Jan 26, 1963
05
Part 5
Part 5
Feb 2, 1963
06
Part 6
Part 6
Feb 9, 1963













