I watched Vampire Diaries 1-4 dvd set but I cannot remember of the name of it now. The last episode i remember is when elana dies but because she was given the vampire blood by the doctor she woke up as a vampire, then it cuts out as like a cliff hanger. It was the last episode in the series but which series was it??
A6: The series is called "Vampire Diaries". What you mean is the season. As for the answer to your question: It's the end of Season 3. Yes, 15 episodes of the 4th season have aired since. You can watch them online on the CW's website.