Houdini sighting in The Sentinel

Over the weekend I spotted two Houdini posters in the 1977 movie The Sentinel. This was made during the "Houdini Renaissance" of the 1970s, and the same year we got Houdini posters in Looking for Mr. Goodbar. I love this kind of thing.

I caught this while watching my favorite Mystery Danakia Theater on Twitch.

You can see more "Hidden Houdinis" from the 1970s below.

Related:

• Houdini living on the air in Cincinnati
• Phantasm Mama
• Looking for Mr. Houdini