On TV Tonight: ‘Big Brother,’ ‘Who Wants To A Millionaire,’ WNBA Basketball

Even though it’s Summer, there’s still a lot of entertainment On TV Tonight for Wednesday, July 29, 2026.

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Key Takeaways

• Ben Affleck and his partner, Jeopardy champion Jamie Ding, try to answer the million dollar question on “Who Wants to Be a Millionaire”
• Big Brother is all new
• WNBA Games are live on USA

On FOX, the night kicks off with an all new episode of MasterChef. In the episode, the Top 12 home cooks head to a grand castle to cater the wedding of Season 15 winners Jesse and Jessica; the teams must deliver a feast worthy of the crown; one team finds themselves at risk of elimination. 8pm on FOX

After MasterChef is the new celebrity game show, Nation’s Dumbest. After a deceptive challenge, the class receives its first rankings; the all-star students take on an intense chess-themed trivia game and a school picture day challenge as they work toward the high-stakes final exam. Hosted by Jack Whitehall.  9:02 pm on FOX

CBS airs an all new episode of “Big Brother.” Episode 11 of Season 28 sees the houseguests compete to win the power of veto; during the veto meeting, the winner of the competition can keep nominations the same or save someone from eviction for the week. Julie Chen Moonves hosts, airing 8 pm on CBS.

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On ABC is an new episode of Who Wants to Be a Millionaire. In The Hot Seat: Ben Affleck & Jamie Ding; Jason Alexander & Wayne Knight; Tig Notaro & Pete Holmes. Ben and Jamie, return to complete their game as they will answer their last question to possibly win $1 million dollars. Jimmy Kimmel hosts the show which airs 8 pm on ABC

In sports, the WNBA takes centerstage as WNBA Wednesdays Pregame (Live) on USA  has its live Pregame show in which pregame expert analysis ahead of tonight’s marquee WNBA Wednesday night action. 7:30 pm on USA

WNBA Basketball – Atlanta Dream at Dallas Wings (Live) The Dallas Wings host the Atlanta Dream at College Park Center in Arlington, Texas. The Atlanta Dream holds a 2-0 season series lead. Guard Paige Bueckers powers the Dallas Wings, while Angel Reese and guard Allisha Gray lead the Atlanta Dream in a WNBA showdown. 8:00 PM on USA 

WNBA Basketball – Golden State Valkyries at Phoenix Mercury (Live) — The Phoenix Mercury host the Golden State Valkyries at Mortgage Matchup Center in Phoenix, Arizona. The Golden State Valkyries hold a 2-0 series lead. Guard Kahleah Copper leads Phoenix, and forward Gabby Williams leads Golden State in a showdown. 10 pm on USA

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