The wait is over. Sunday Night Football, returns September 7th only on NBC with Carrie Underwood. Go behind the scenes to watch the making of this year's intro.

Underwood says she grew up watching football. 'I have a passion for it. I have a passion for music. It's kinda like all of these things get to mesh together for this one event.'

San Diego quarterback Phillips Rivers says 'it's great to be a part of this. My children are old enough now, we sit and watch it every week.'

Chicago Bear wide receiver Brandon Marshall has been waiting 9 years. 'It took you guys 9 years to give me a call to finally do the opening.'

See which of NFL's best came to play in the new  'Waiting All Day For Sunday Night' intro with Carrie Underwood this year.  Some even sing along.