Q.E.D.
- TV Series
- 1982
- 1h
In 1912, Quentin E. Deverill, an eccentric expatriate American professor, uses his unique skills to solve mysteries in London.In 1912, Quentin E. Deverill, an eccentric expatriate American professor, uses his unique skills to solve mysteries in London.In 1912, Quentin E. Deverill, an eccentric expatriate American professor, uses his unique skills to solve mysteries in London.