I am looking for the name of a miniseries that I had watched a long time ago. It's plot was about a scientist and his apprentice in a university. The time line suggested it was between 1920s and 1950s maybe taking place in London.
some more info about the episodes:
- truth serum stolen and poured in London water system.
- a scientist discovers a time slowing compound.
- an electrical technician who does time travel by accident.