After reading Birgit's post, I wondered if you could connect any two actors within six moves. Bela Lugosi and Tina Fey, for instance. Birgit made the connection, but she's giving me a chance to make my connection before unveiling hers. If she hadn't, I probably wouldn't. Researching the question was fun and didn't take as long as I thought it would.
So, here you go: How Bela Lugosi and Tina Fey are connected.
1. Bela Lugosi and Greta Garbo co-starred in Ninotchka.
2. Greta Garbo was in Grand Hotel with Joan Crawford.
3. Joan Crawford starred in "Eyes", an episode on Night Gallery, which was directed by…