While Cass mainly acts for GUTS, they also have acting experience in more traditional ways! In February 2023, they acted in a staged reading of pool (no water) by Mark Ravenhill, directed by Blake Edwards and in May 2024, Cass acted in a staged reading of an original work, I Heard, based on Shakespeare's All's Well That Ends Well. They've also appeared onstage in Broadway Rose Theatre Company's production of Rodgers & Hammerstein's Cinderella as one of Cinderella's coachmen and as a costumed deckhand in The Spitfire Grill.
In film, they have acted for bogTV's Camp Sevens web series as a puppeteer.