Sleepy Hollow to Two and a Half Men
3 connections
Sleepy Hollow
Bones
Temperance and Booth from Bones team up with Icabod and Abbie from Sleepy Hollow on a case
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.
Two and a Half Men
Charlie is investigated for Murder by CSI in a crossover