The Who Wants to Be A Millionaire 2024 celebrity list is packed. In this new season of WWTBAM with host Jimmy Kimmel, the hot seat will be filled with a pair of celebrities as they attempt to win the $1 million grand prize for their charities. This will be a slight departure to the most recent 2020-2021 season from three years ago, which had a cast of regular contestants and celebrities. Here is the full list of celebrities for Season 23 of Who Wants to Be a Millionaire and when they will appear as contestants.