Some of us here at SciFiMafia.com have been big fans of The Vampire Diaries since the beginning, while others haven’t become big fans until this season. There is definitely a different feel in Season 4, now that all three of the primary cast members are of the pointy-teeth variety. We applaud the new edge.

We start off today’s videos with an actual Public Service Announcement from the stars, about donating blood – yes, seriously:

TV Spot: The Vampire Diaries – PSA: Starve a Vampire

[youtube]http://youtu.be/-6CHZe6xdYE[/youtube]

A general TV spot about the theme of this first part of Season 4:

TV Spot: The Vampire Diaries – Be a Vampire

[youtube]http://youtu.be/MxVvWNKgILI[/youtube]

And a TV spot and some clips from tonight’s new episode:

TV Spot: The Vampire Diaries – The Killer

[youtube]http://youtu.be/LL_mLItOjGE[/youtube]

Clip: The Vampire Diaries – Shame Spiral

[youtube]http://youtu.be/rz3eMzo34Ro[/youtube]

Clip: The Vampire Diaries – The Killer

[youtube]http://youtu.be/c8cfAvgzg-4[/youtube]

The Vampire Diaries, starring Nina Dobrev, Ian Somerhalder, and Paul Wesley, airs Thursdays at 8/7c on The CW.