In “That Alien, Sound,” the debut feature from writer/director/editor Brando Topp, a young woman named Mika (Mia Danelle) becomes possessed by a soundwave that’s been floating around in outer space.

Brando Topp’s debut feature follows a disembodied alien inhabiting a young woman’s body in a surreal exploration of music, identity and disconnection ‘You continue to play this alien part, and I’m ...