The vampire in the 'French Tru Blood Commercial' is actor (Nevin Millan)
The part of Tara Thornton was originally given to Brook Kerr. Rutina Wesley replaced her after two episodes were filmed. All of Kerr's scenes were re-shot.
The first season is based mostly on the first book of Charlaine Harris' book 'Dead Until Dark'.
This is not the first time that actor 'Stephen Moyer' has played a vampire. He also was a vampire in the British 6-part TV series, "Ultraviolet" (1998).
Anna Paquin and 'Lynn Collins' are co-stars in the show. Both have co-starred with Hugh Jackman in X-Men movies but even then they didn't share any screen place working in them. Anna starred in X-Men, X2 and X-Men: The Last Stand whereas Lynn Collins starred in X-Men Origins:Wolverine. Hugh Jackman's character had a special connection with both of them. His character acted as a friend, philosopher and guide to Anna's character (she had a slight crush also on him for a while). Lynn played Hugh Jackman's love interest in the X-Men movie.
Each episode title is also the title of a song from popular or Christian music.
The name of the fictional northern Louisiana town, Bon Temps, means "good time" in French.
Alexander Skarsgård, who plays Eric, is from Sweden and the language spoken by him and his subjects is Swedish.