Sierra to The City
5 connections
Sierra
Emergency!
The fictional Sierra National Park of Sierra is in the same universe as Emergency!
Matlock
Both feature the fictional Trans Global Airlines
All My Children
All My Children and Loving feature the fictional Trans Global Airlines
Loving
All My Children and Loving crossed over a number of times.
The City
The City spun off of Loving survivors of the Corinth Serial Killer leave Corinth to an apartment building in NY SoHo