Bones to The United States of Tara
3 connections
Bones
CSI: Crime Scene Investigators
An episode of Bones has a reference to a prostitute who worked at the (fictional and from the CSI universe) Tangiers hotel.
The X-Files
Morley cigarettes are smoked by Warrick Brown in a episode of Crime Scene Investigation.
The United States of Tara
Cheers spun-off The Tortellis with Carla.