From fairy tales to horror tales, “Once Upon a Time” creators Adam Horowitz and Edward Kitsis premiere their newest series “Dead of Summer” on Freeform this summer, and the first trailer teases a classic campfire scary story.

Set in the late 1980s, school is out for the summer, and a sun-drenched season of firsts beckons the counselors at Camp Stillwater, a seemingly idyllic Midwestern summer camp, including first loves, first kisses – and first kills.

Stillwater’s dark, ancient mythology awakens, and what was supposed to be a summer of fun soon turns into one of unforgettable scares and evil at every turn.

Also Read: Freeform Sets Summer Premiere Dates for 'Pretty Little Liars,' 'Dead of Summer'

Elizabeth Mitchell, “Once Upon a Time” alum Elizabeth Lail, Zelda Williams, Alberto Frezza and Eli Goree star in the series, which premieres Tuesday, June 28 at 8 p.m. ET on Freeform.

“Dead of Summer” is produced by ABC Signature Studios and the Kitsis/Horowitz production banner. Horowitz, Kitsis and “Once Upon a Time” writer Ian Goldberg write and executive-produce the series.

First Looks at New TV Shows for the 2016-17 Season (Updating Photos)

Marlon Wayans, Geena Davis and Michael Weatherly are just a few of the stars coming to TV series this fall.
NBC's "Trial & Error" stars John Lithgow as an eccentric professor accused of murdering his wife. Jeff Astrof ("The New Adventures of Old Christine") and Matt Miller are the writer-producers.
NBC's "Powerless," the first comedy set in the DC Comics universe, stars Vanessa Hudgens as an insurance adjuster who investigates damages caused by superheroes.
Fox's "APB" is a crime drama set in Chicago, complete with coverups and police corruption. Justin Kirk plays the tech titan who finances his own security force to bring justice to the city.
"Bull" on CBS stars Michael Weatherly as a jury consultant; the series is modeled on the real-life trial experiences of Dr. Phil.
Fox's "Lethal Weapon" is a reboot of the popular movie franchise, this time with Clayne Crawford ("Rectify") and Damon Wayans Sr. as a pair of bickering buddy cops.
Fox's "The Exorcist" stars Geena Davis as a woman troubled by dark visions and the two priests who investigate. Jeremy Slater will be the writer-producer.
Fox's comedy "The Mick" stars Kaitlin Olson as a low-life hustler who inherits his sister's fortune - and her three spoiled kids.
Fox's drama "Pitch" is about a young woman (Kylie Bunbury of "Under the Dome") who makes history by becoming the first woman to play Major League Baseball.
Fox's "Making History" is a time-travel comedy with Leighton Meester ("Gossip Girl") as one of three friends who share adventures across two centuries.
NBC's "Chicago Justice" is the latest crime drama from "Law & Order" mastermind Dick Wolf. A team of tough prosecutors battle crime while navigating complicated big-city politics.
NBC's "This is Us" is a dramedy from writer Dan Fogelman that revolves around an interdependent cast of characters, several of whom share the same birthday.
ABC's "Time After Time" is a time-travel drama from writer-producer Kevin Williamson about the search for Jack the Ripper.
NBC's "Marlon" is a family comedy starring "Scary Movie" star Marlon Wayans.
Tina Fey is among the executive producers on NBC's "Great News," a comedy about a woman (Andrea Martin) who rejoins the workforce as an intern at her daughter's TV station.
NBC's "Midnight, Texas" is a horror fantasy about vampires, witches and other supernatural beings in a remote Texas town. The network is saving the show for midseason.
CBS' "Kevin Can Wait" brings Kevin James back to his sitcom roots.
ABC's family comedy "Speechless" stars Minnie Driver as a mom with a special-needs kid.
CBS is rebooting the adventure series "MacGyver."