If you're 15 and under and want to go to Six Flags' Fright Fest this year, you will need a chaperone over the age of 21.

Dubbed “Hotel Hellview 666,” this year’s debut haunted maze takes up residence in the park’s old elephant barn and features the gory interior of a 1920s hotel.

Six Flags Fright Fest has plenty of blood bags, diablo dogs, dragon’s legs, roadkill nachos and spiked syringes to fill your tummy when you’re done fleeing all the brainless zombies, crazed clowns and serial killers at the annual Halloween event.

Review: ‘More, more, more’ is the right approach when you are trailing badly behind the competition — even if it’s sometimes painful and slow.

The Arlington theme park has haunted mazes based on “Stranger Things,” “Saw,” “The Conjuring” and more this year.