Netflix has launched the first trailer for their upcoming animated series from DreamWorks and filmmaker Guillermo del Toro, Trollhunters.

The first season features one of the last performances by Anton Yelchin before his passing in June, voicing main character Jim Lake Jr. Also featured in the cast are del Toro regular Ron Perlman, Kelsey Grammer, and Steven Yeun. All episodes of the first season will begin streaming exclusively on Netflix December 23.