Get ready to celebrate Halloween with The Kaiju Movie Marathon: Gamera’s Revenge. Presented by Shout! Factory TV and monster magazine Famous Monsters, the monstrous movie marathon comes in time to celebrate Gamera’s 50th anniversary.

Starting on October 17, 2015 at 8 AM ET, 16 solid hours of giant turtle mayhem will air, ending at 12 AM on October 18. There will be 11 Gamera films, including Gamera: Guardian of the Universe, Gamera 2: Advent of Legion, and Gamera 3: Revenge of Iris.

The movie marathon will be hosted by Kaiju expert August Ragone, who will share inside details on making the films. He’ll also live tweet during the marathon with Kaiju fanatics, using #Gamera.

The viewings are free, streaming live on shoutfactorytvlive.com, Pluto TV channel 427, and through Pluto TV on iOS, Android, Chromecast, and Amazon Fire. Tune in to view hours of giant turtle destruction!