Eureka to Third Watch
6 connections
Eureka
Warehouse 13
Fargo from Eureka visits Warehouse 13 in a crossover episode
The X-Files
On Warehouse 13 Mrs. Frederic and Steve Jinks enter The Library, a secret room in the Vatican. There is a pack of Morley cigarettes on the table
Homicide: Life On The Street
Homicide's John Munch questioned The X-Files' The Lone Gunmen.
Chicago Hope
Chicago Hope's Jeffrey Geiger accepted an organ of a victim on Homicide
ER (1994)
A reporter on Chicago Hope talked to Dr. Austin about having been accepted into the space program and mentions an ER doctor from County was also accepted. In a separate episode of ER Dr. Greene was accepted in the space program.
Third Watch
ER's Dr. Lewis went to New York to look for here sister and was aided by the characters of Thrid Watch.