In the Los Angeles office of the Federal Bureau of Investigation, Special Agent Don Eppes and his team investigate critical and baffling crimes with a special edge. That advantage is Don's brother, Charles Eppes, a brilliant universalist mathematician who uses the science of mathematics with its complex equations to ferret out the most tricky criminals. With this team, the forces of evil learn their number is up.

American crime drama television series (2005–2010)

Numb3rs 

tv show

Patrick Leary

1997 American supernatural drama TV series

Buffy the Vampire slayer 

2005 American supernatural television series

Ghost Whisperer 

Supernatural 

Without a Trace 

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Chicago P.D 

American police procedural television drama series (2001-2011)