Hawaii Five-O to Moonlight
7 connections
Hawaii Five-O
Magnum P.I.
Magnum impersonates McGarrett of Five-O on the police radio
Murder, She Wrote
Murder, She Wrote had a two episode crossover with Magnum P.I.
Law & Order: Special Victims Unit
Jessica Fletcher taught criminology at Hudson University, where various Law & Order characters attended
Homicide: Life On The Street
John Munch was a detective Homicide and then SVU
The X-Files
Homicide's John Munch questioned The X-Files' The Lone Gunmen.
Veronica Mars
The mugshot of Malcolm T Wiggins from the X-Files episode "Titonus" appears on the wall of a police interrogation room in the Veronica Mars episode "Leave it to Beaver." Also the fictional car rental company Lariat where Mulder & Scully always rented their cars was featured prominently on the Veronica Mars episode "Rat Saw God."
Moonlight
Veronica Mars? fictional Hearst University also is a setting in Moonlight