Green Acres to The Addams Family
3 connections
Green Acres
Hogan's Heroes
Green Acres' Oliver Wendell Douglas was briefly a prisoner in Stalag 13 where he contacted Hogan's Heroes' Colonel Hogan
Batman
Hogan's Heroes Colonel Klink has an explicable but existent cameo in an episode of the 1960s live action Batman
The Addams Family
The Addams Family's Lurch also appeared as the person sticking his head out the window in a different episode of Batman.