“Hard Knocks: Training Camp with the Buffalo Bills” premieres on August 5 at 9:00 p.m. ET. If you don’t have HBO through a cable provider, you’ll need an HBO Max subscription to watch “Hard Knocks.” HBO Max is available to subscribe to via Prime Video starting at $9.99/month with ads. It costs $16.99/month if you want to go ad-free.

Dozens of NFL Films crew members have been at training camp at St. John Fisher University since last month. The-five part documentary series directed by a Penfield High School graduate gives an inside look inside the Bills organization as it ramps up preparations for the 2025 season.