Charlaine Harris, the author of the Sookie Stackhouse books on which True Blood is based, made an appearance in the final few moments of the series finale.
When we see Eric and Pam having developed “New Blood,” were filming an infomercial for their beverage the cameras panned to a behind-the-scenes shot of the commercial set. Working the teleprompter that Pam was reading off of was none other than the Charlaine Harris.
Charlaine Harris was listed in the credits as an “infomercial sound mixer.” Did you notice her?
source: ibtimes.com