The Wire to Wonderfalls
4 connections
The Wire
Homicide: Life On The Street
On The Wire (episode "That's Got His Own") Junior Bunk from Homicide was mentioned as someone who had once put bad drug product on the market causing deaths.
The X-Files
Homicide's John Munch questioned The X-Files' The Lone Gunmen.
Pushing Daisies
Morley Cigerettes
Wonderfalls
Jaye Taylor on Wonderfalls lives next to Marianne Marie Buffalo who is a rival of Ned & Olive on Pushing Daises