Pasi "Sleeping" Myllymäki is a Finnish filmmaker known for his alternative short films in the punk and underground scenes. Myllymäki graduated as a graphic designer from the Lahti Institute of Fine Arts and Design in 1976. Inspired by the DIY mentality of punk, he began making his own Super 8 shorts with the amateur cinematographer Risto Laakkonen. Between 1976–85 they produced nearly 50 short films. Myllymäki's underground short films have been screened e.g. at Image Forum Film Festival in Japan and and Venice Biennale 2017.