New "Ghostbusters" comedy trailer reveals the main villain

- A new trailer for "Ghostbusters (2016)" remake finally reveals Rowan as the main villain in the movie. The giant ghost Rowan appears at the end of the trailer, destroying New York as the Apocalypse is unleashed in the city, AceShowbiz reports.

The new trailer shows a longer version of the rock-concert scene with four ghostbusters Abby Yates (Melissa McCarthy), Erin Gilbert (Kristen Wiig), Jillian Holtzmann (Kate McKinnon) and Patty Tolan (Leslie Jones) chasing a demonic dragon creature into the concert. The dragon later perches on Patty's shoulders.

Chris Hemsworth, who stars as Kevin the receptionist, is seen trying to lend the Ghostbusters a hand, but instead he becomes possessed by a spirit. He later possibly causes problems for the ladies.

Three of the original Ghostbusters Bill Murray, Dan Aykroyd and Ernie Hudson are set to make cameo appearances in the remake along with Sigourney Weaver and Annie Potts. Their fourth member, Harold Ramis, who co-wrote the 1984 "Ghostbusters" and its sequel "Ghostbusters II" with Dan, died in 2014.

"Ghostbusters" is coming to U.S. theaters on July 15.