In case you missed the screening in theaters, Slipknot will be releasing their “Day Of The Gusano” documentary on October 20th via Eagle Rock Entertainment. The film, documents Slipknot’s first ever visit to Mexico City in 2015, will be made available in a number of different configurations, including, Blu-ray/CD (pre-order) 3-LP/1-DVD (pre-order) 2-DVD/1-CD (pre-order) and DVD/CD (pre-order). Today the band has released an extended trailer for the documentary, and you can watch it below!