Boston Legal to DC's Legends of Tomorrow
6 connections
Boston Legal
Cheers
Ivan Tiggs and Shirley Schmidt from Boston Legal go out to diner at Melville's restaurant from Cheers
St. Elsewhere
St Elsewhere's Westphall, Craig and Auschlander visited Cheers' bar
Homicide: Life On The Street
St Elsewhere's Dr Turner was investigated for murder by Homicide's Pembleton and Bayliss.
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
DC's Legends of Tomorrow
Arrow spun off DC's Legens of Tomrrow