Warner Bros has unveiled the official trailer via Apple for Tim Burton's Dark Shadows, a new take on the gothic horror 60's TV series featuring the vampire Barnabas Collins, played by Johnny Depp this time.  The cast includes Eva Green, Michelle Pfeiffer, Chloe Moretz, Helena Bonham Carter, Jackie Earle Haley, Jonny Lee Miller and Bella Heathcote. Trailer after the jump!