Blue Bloods to NCIS: LA
5 connections
Blue Bloods
Law & Order: Special Victims Unit
Blue Bloods has had protest and murders at Hudson University, the same University where SVU characers have attended
Law & Order
SVU was spin off of Law & Order
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
NCIS: LA
NCIS: LA and Hawaii Five-O worked together in a crossover episode to stop a smallpox outbreak