Luther to The Flash
4 connections
Luther
Law & Order: Special Victims Unit
DCI John Luther asks DS Ripley to call John Much of the Special Victims Unit in New York
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
The Flash
Arrow spun off The Flash