Haven to Unforgettable
4 connections
Haven
The X-Files
On Haven Audrey Parker's boss also trained The X-Files? Mulder
Homicide: Life On The Street
Homicide's John Munch questioned The X-Files' The Lone Gunmen.
Law & Order
Law and Order and Homicide crossed over on four episodes
Unforgettable
Hudson University was the setting of an episode of Unforgettable, the same Univeristy appears on Law & Order many times