Diagnosis: Murder to E/R (1984)
3 connections
Diagnosis: Murder
Mission: Impossible (1966)
Diagnosis Murder's Doctor Jesse Travis's father is a spy that someone is trying to kill. One of the possible suspects is the original Mission: Impossible's Cinnamon Carter.
The Jeffersons
George Jefferson gets help from Barney Collier from Mission Impossible
E/R (1984)
E/R's Nurse Julie Williams was related to The Jeffersons. And George Jefferson appeared on E/R