
Shannon Callahan
Shannon Callahan is an LA-based composer, vocalist, sound designer and post-production engineer whose work spans cinematic scoring and immersive post-production. She began her musical journey on piano and DAWs which expanded into guitar, songwriting, and electronic music production, and into scoring and sound designing horror and sci-fi films. Specializing in horror and sci fi, her haunting and atmospheric soundscapes and meticulous audio editing highlight her technical mastery and artistic depth.
Before her music career, she was an award-winning dancer and a gifted young writer. Her early passions for movement, language, and storytelling naturally evolved into a dynamic creative voice, now heard in film, branded content, and live shows. In addition to her work with Planet Mischief, she fronts the thrash metal tribute band Medusa as Joey Belladonna, continuing to blur the line between raw performance and refined production. A thoughtful advocate for female creatives, she encourages high standards, consistency, and breaking barriers in the music and production world.
Jaime Morales
Jaime Morales is a Los Angeles–based composer, musician, sound designer, and post-production engineer, and co-founder of Planet Mischief. Specializing in both audio and video post-production, Jaime delivers cinematic experiences through precision audio mixing, composing and sound design, and expert video editing. With a strong foundation in music composition and a sharp editorial eye, he bridges storytelling and technical execution—crafting seamless audio-visual narratives that elevate the emotional core of any project.
Jaime’s roots in music run deep: he spent years performing in and teaching competitive marching bands, working closely with students to develop discipline, musicality, and ensemble precision. Today, he brings that same consistency, focus, and vision to every project—whether performing on stage as the drummer for Medusa and other Planet Mischief live productions, or working behind the scenes to shape the technical core of the sound and visual experience.

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