In the poignant dramedy Cassandra at the Wedding, a sharp-witted but emotionally fragile graduate student named Cassandra returns to her family’s California ranch for a weekend that promises to upend her carefully constructed world. Her twin sister, Judith, is about to marry a charming, down-to-earth man, a union that forces Cassandra to confront her deep-seated fear of being left behind. Directed by Dominic Murphy from a screenplay by Bruno Heller, the film weaves a tale of sibling rivalry, buried trauma, and the messy, often hilarious chaos of family reunions. As the wedding festivities unfold, Cassandra’s biting humor and desperate attempts to sabotage the happy occasion clash with her sister’s determination to move forward. A blend of sharp comedy and raw emotional drama, the story explores the painful bonds of twinhood and the lengths one will go to preserve a love that feels like the only stable thing in an unstable world.