CSI: Crime Scene Investigation (2000)

CSI: Crime Scene Investigation is an American crime drama television series that premiered in October 2000. The series follows Las Vegas criminalists as they use physical evidence to solve all sorts of murders and crimes.

The network later added spin-offs CSI: Miami and CSI: NY.

I think CSI can come across as geeky in the sense that someone enjoys it because they are interested in all the Sci-fi action. Shows like these can also inspire viewers to want do something similar as a career. In each episode you see the investigators undergo dealing with all kinds of crime and murder cases, some of which you would need a strong stomach for.