When a professor dies at a cutting-edge computer laboratory, Geordie turns to Leonard for assistance. As they discover the messy love lives of the computer laboratory team, Cathy is tricked, Will returns and Mrs. C makes a shocking discovery.
laboratory
GRANTCHESTER SEASON 4 ON MASTERPIECE
AMERICAN EXPERIENCE
The Secret of Tuxedo Park
Explore the life of the unknown Wall Street tycoon, Alfred Lee Loomis, who led a double life as a scientist and whose secret lab in upstate New York helped develop the radar technology that would alter the course of history in World War II.