ER (1994) to Hawaii Five-O (2010)
5 connections
ER (1994)
Chicago Hope
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.
Homicide: Life On The Street
Chicago Hope's Jeffrey Geiger accepted an organ of a victim on Homicide
Law & Order
Law and Order and Homicide crossed over on four episodes
Arrow
Hudson University is the fictional University where many Law & Order characters graduated as well as the location of F.I.R.E.S.T.O.R.M. On Arrow
Hawaii Five-O (2010)
Hawaii Five-O references Dominic Alonzo from Arrow