Brief Youtube clip of Brendan Rodgers pulling up Raheem Sterling for a comment under his breath during the pre-season training camp in North America.
Raheem Sterling was handed his full league debut at Anfield this weekend in the 2-2 draw with the Champions Manchester City.
The documentary will be shown later this Autumn on Channel 5 in the UK and packed up their cameras after the Man City game.
Video no longer available.
