Content from Stefan Hatos-Monty Hall Productions

Let's Make a Deal is a television game show which originated in the United States and has since been produced in many countries throughout the world. The show is based around deals offered to members of the audience by the host. The traders usually have to weigh the possibility of an offer being for a valuable prize, or an undesirable item, referred to as a "Zonk". Let's Make a Deal is also known for the various unusual and crazy costumes worn by audience members, who dressed up that way in order to increase their chances of being selected as a trader. The show was hosted for many years by Monty Hall, who co-created and co-produced the show with Stefan Hatos. The current version is hosted by Wayne Brady, with Jonathan Mangum, Tiffany Coyne, and Cat Gray assisting.

Three for the Money was a short-lived American game show produced by Stefan Hatos-Monty Hall Productions that aired on NBC for nine weeks from September 29 to November 28, 1975. Sports broadcaster Dick Enberg was the host, with Jack Clark announcing.

Chain Letter is an American game show produced by Stefan Hatos-Monty Hall Productions that aired on NBC during the summer and early-fall of 1966. Comedian Jan Murray hosted this game show, while Wendell Niles did the announcing.

It's Anybody's Guess is an American game show broadcast on NBC from June 13 to September 30, 1977. Monty Hall hosted the show while his second-banana from Let's Make a Deal, Jay Stewart, was the announcer. It was produced by Stefan Hatos-Monty Hall Productions.