They’re creepy and they’re kooky — and also they’re a purple hamburger? Prepare yourselves, fans of weird fast food loosely inspired by major motion pictures: Burger King just announced a special batch of menu items inspired by The Addams Family.

Ready for a scary treat? Burger King's new Addams Family-themed onion rings, churros, chocolate shake and purple Whopper just launched Thursday.

Burger King launched its Halloween menu inspired by The Addams Family. We tasted Wednesday's Whopper and Morticia's Kooky Chocolate Shake -- here's scary truth.

"Enjoy the iconic flame-grilled Whopper topped with Swiss cheese, tomatoes, lettuce, mayonnaise, ketchup, pickles, and onions, all toasted on a purple bun that gets its hue from purple potato topped with black sesame seeds," a press release explains.

Burger King is releasing an Addams Family-themed menu in time for Halloween. Participating Burger King restaurants will release four new menu items each based on a different character from the animated film series for a limited time starting Thursday, Oct. 10.

Burger King is giving away free purple Wednesday's Whoppers, from its limited-time 'Addams Family' menu, on Oct. 17 to celebrate the full moon.

Burger King has launched a new promotion for The Addams Family-themed meals. It will even come with a way for fans of the kooky family to get purple Whoppers for free. The new promotion was launched in participating Burger King restaurants on Oct.