The “Hard Knocks” series returns Tuesday, August 5 with “Training Camp with the Buffalo Bills,” dropping 9 p.m. ET on HBO Max.

Episode 3 of the HBO series Hard Knocks: Training Camp with the Buffalo Bills began with the highlight of the past week for the Bills, signing running back James Cook to a four-year extension. With Buffalo losing a blowout in their second preseason game of the year against the Bills, extending Cook was certainly the top moment of the week.