Buffy the Vampire Slayer to Law & Order: Criminal Intent
4 connections
Buffy the Vampire Slayer
The X-Files
The X-Files? Cigarette Smoking Man and Buffy the Vampire Slayer's Spike both smoked Morley cigarettes.
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
Law & Order: Criminal Intent
Criminal Intent was a spin off of Law & Order