Who : Joseph Morgan
Character : Original vampire Klaus Where we've seen before : The Vampire Diaries, Immortals
Details: When Klaus finds out that some people are planning to make a move against him, he went to New Orleans to figure out what they're up to. We learn that he was one of the original (no pun intended :)) residents of New Orleans. Later, meets his old friends including his former protégé Marcel evil.
According to The Hollywood Reporter, the first episode of "original" will be broadcast 25th April, and it will lay the foundation story of the original. The episode will be based on Klaus, who returns to New Orleans, where he meets with his former protégé Marcel devil.