The Buffalo Bills were back at it again on HBO's "Hard Knocks." It was the third episode of the NFL's offseason program for the team and there were many behind-the-scenes looks given to fans. Did you miss the bits from it? Maybe miss something?

Episode 3 of ‘Hard Knocks’ gave fans a deeper, more candid look at the Buffalo Bills' training camp, and James Cook signed his big contract extension.

James Cook's new contract, Ed Oliver's love of horses and a rough preseason trip to Chicago highlighted the Buffalo Bills' third episode on HBO's "Hard Knocks."