On the classic game show marathon on GSN when they showed the Monty Hall Let's Make A Deal the end credits mentioned that Worldvision Productions produced it and it makes me think Hatos/Hall Productions was owned by Worldvision Productions. I didn't know that Worldvision Productions produced Let's Make A Deal because I know that FremantleMedia owns LMAD now. Did Monty Hall and Stefan Hatos jointly own Hatos/Hall Productions along with Worldvision Productions when Monty Hall created Let's Make A Deal?
Bestie

Worldvision Enterprises was the name of the company that distributed the syndicated version of Let's Make a Deal in the 70s after ABC got out of the syndication business.