Task: Explanation
Input (English): "No Such Thing as Vampires" is the pilot episode of the American paranormal romance television drama "Moonlight", which premiered on CBS on September 28, 2007, in the United States. It was written by series creators/executive producers Trevor Munson and Ron Koslow, and directed by executive producer Rod Holcomb. The pilot introduces Mick St. John (Alex O'Loughlin), a private investigator who has been a vampire for over fifty years; Beth Turner (Sophia Myles), St. John's love interest; Josef Kostan (Jason Dohring), St. John's mentor and friend; and Coraline Duvall (Shannyn Sossamon), St. John's ex-wife and sire. Question: What 2007 CBS television drama starred Alex O'Loughlin as Mick St. John? Answer: Moonlight
Output (English):  The pilot introduces Mick St. John Alex OLoughlin, a private investigator who has been a vampire for over fifty years; Beth Turner Sophia Myles, St. Johns love interest; Josef Kostan Jason Dohring, St. Johns mentor and friend; and Coraline Duvall Shannyn Sossamon, St. Johns exwife and sire.