The new team assembles in first 'Ghostbusters' trailer

"Ghostbusters has released its first full trailer, introducing a new team consisting of Melissa McCarthy'a Abby Yates, Kate McKinnon's Jillian Holtzmann, Kristen Wiig's Erin Gilbert and Leslie Jones' Patty Tolan.
It gives a sneak peek at how a team of two scientists, an engineer and an Metropolitan Transportation Authority worker to save New York when ghosts appear all over the city.
"We have dedicated our whole lives to studying the paranormal," Abby says in the video.
"Now there's sighting all over the city. Holtzman, you're a brilliant engineer, Erin, no one's better at quantum physics than you. There are people out there who need our help. We can provide a real service!"

Patty is added as the fourth member of the all-female ghost trackers.
The MTA worker explains why she's so important for the teams, "You guys are really smart about this science stuff, but I know New York."
Directed by Paul Feig, the remake is going to hit the United States on July 15. Chris Hemsworth and Andy Garcia are among the supporting cast members.