

Cassilda's Song (2026)
Overview
Based on The King in Yellow by Robert W. Chambers, Cassilda's Song follows Cassie, a gifted but insecure art student who becomes obsessed with Sylvia, an enigmatic model whose presence seems to awaken something extraordinary in her work. What begins as creative admiration becomes intimacy, ritual, and obsession. As Cassie's art grows increasingly strange and symbolic, her desire to create something perfect begins to consume her.
What is Cassilda's Song about?
Based on The King in Yellow by Robert W. Chambers, Cassilda's Song follows Cassie, a gifted but insecure art student who becomes obsessed with Sylvia, an enigmatic model whose presence seems to awaken something extraordinary in her work. What begins as creative admiration becomes intimacy, ritual, and obsession. As Cassie's art grows increasingly strange and symbolic, her desire to create something perfect begins to consume her. Cassilda's Song is a Horror, Drama movie, released on 2026-09-12, runtime 150 minutes.
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Directed by
Jordan Ros
Cast
- Setaria DePue as Cassilda "Cassie"
- Katie J. Kell as Sylvia
- Nathon Cash as Thomas
- Drew Crosby as Michael
- Raquel Amezcua as Valentine
- Leiana Petlewski as The Second Jester
- Ben Kroon as Drew
- Nolen Sternkopf as Nolen
- Skylar Smith as Skylar
- Joe Cullen as The Stranger
- Zach Hendrix as The Man with Wings
- VaNessa Guhlke as The Maiden
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Sources
Details from Cassilda's Song on TMDB. Back to Movie World.