Chilean-Serbian filmmaker Vuk Lungulov-Klotz’s debut feature film Mutt, which premiered at the 2023 Sundance Film Festival, opens with the shot of 20-something protagonist Feña quietly chilling at a nightclub. Maintaining a tight focus on Feña as he rolls along these three separate encounters with varying degrees of energy, Lungulov-Klotz’s Mutt excels in capturing the moments inbetween. The only film that …