THEN AND NOW: How your favorite game shows have changed since they first aired

• Before Alex Trebek began hosting “Jeopardy!” in 1984, Art Fleming was at the helm.
• Pat Sajak retired from “Wheel of Fortune” in June after more than 40 years as the host.
• The question-and-answer format of “Who Wants To Be A Millionaire” has changed over the years.

Classic game shows like “Wheel of Fortune,” “The Price Is Right,” and “Jeopardy!” have remained fixtures of American households for decades. 

While the set design, game format, and hosts have changed through the years, the suspense and excitement of watching contestants win big keeps people watching.

Here’s how four classic game shows have evolved over time.