Q.E.D.

Seasons

1982

USA

7.9

In 1912, Quentin E. Deverill, an eccentric expatriate American professor, uses his unique skills to solve mysteries in London.

Episode List

S1 • E1

Target: London

A wealthy, if abrasive, Harvard professor quits in the middle of a lecture and moves to London where he uses his scientific background to investigate a missing person from a yacht off the British Coast.

S1 • E2

The Great Motor Race

Deverill is alerted to a cross country automobile race for which he lends his talents to one of the entrants. Kilkiss also assists one of the foreign entrants.

S1 • E3

Infernal Device

Deverill is contracted to develop a safer detonation mechanism for mining. Meanwhile Jenny and Phipps are kidnapped at a soup kitchen as a way to pressure Deverill into using his invention for political purposes.

S1 • E4

4:10 to Zurich

After discovering a potent nerve agent, an associate of someone with whom Deverill has been working is shot on Deverill's doorstep. With his dying breath, the man gives Deverill a clue about a train to Zurich.

S1 • E5

To Catch a Ghost

Jenny leaves for a week to visit her sick aunt, where she learns of a potential ghost haunting the residence. She then enlists Deverill to come investigate.

S1 • E6

The Limehouse Connection

A series of unexplained deaths among the Chinese workers in London leads Charlie and Deverill to investigate. The investigation gets complicated when British and US officials get involved.