Big Brother: A Summer of Mystery – Premiere Date, Streaming Info & How to Watch

July 10, 2025: Get ready for another thrilling season of Big Brother, as “A Summer of Mystery” kicks off with 16 houseguests and a mysterious 17th contestant whose identity is still under wraps. With secret twists, a masked visitor, and the return of bunk beds, this season promises to be one of the most unpredictable yet!

📺 Is Big Brother on Tonight?

Yes! The 90-minute premiere of Big Brother airs tonight, July 10, at 8 PM ET on CBS.

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🔁 Weekly Schedule After Premiere:

• Wednesdays at 8 PM ET/PT – Regular episode
• Thursdays at 8 PM ET/PT – Live eviction episodes
• Sundays at 8 PM ET/PT – Weekly roundup and game updates

Also read: Joe Jonas & Sophie Turner Are the Co-Parenting Plot Twist We Didn’t Expect

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🌐 Where to Watch and Stream:

• CBS & CBS.com – Live broadcast and streaming (with login)
• Paramount+ Premium – Stream live and watch full episodes anytime
  • Promo: $0.99/month for the first two months (offer ends July 13)
• Paramount+ Essential – Premiere available Friday, July 11 (delayed access)
• Pluto TV – Big Brother live feeds available starting this weekend
• Amazon Prime Video & Hulu – Add Paramount+ Premium for $12.99/month
  • Prime: 7-day free trial + $0.99/month for 2 months
• Other Live TV Services:
  • DIRECTV – Free 5-day trial, plans from $59.99/month
  • fuboTV – 7-day free trial + $20 off first month
  • SlingTV, YouTubeTV, Hulu + LiveTV – Stream live or on demand

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What to Expect This Season:

• A mystery houseguest with a “polarizing” personality
• Secret accomplices and surprises at every corner
• A house filled with hidden meanings and symbolic décor
• Return of iconic bunk beds, last seen in 2000

Host Julie Chen Moonves hints at major game-changing twists that will keep fans hooked week after week.

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