Plot: Children's slot mystery serial in six parts.
The Chem. Lab. Mystery
First Episode Aired On:
Saturday, January 5 1963
62 years ago
Saturday, January 5 1963
62 years ago
Last Episode Aired On:
Saturday, January 5 1963
62 years ago
Saturday, January 5 1963
62 years ago
Number of seasons: 1 (1 episodes)