Jonathon Carley

Jonathon Carley is a casting professional active in the film industry. In Carley’s credited role as Assistant Casting Director on The Substance, Carley contributed to the selection and assembly of performers for the project. The position involves supporting the lead casting director in identifying talent, coordinating auditions, and managing logistical aspects of the casting process.

Carley’s involvement in The Substance represents a documented credit within the film’s production records. The film’s casting department plays a foundational role in shaping the on-screen ensemble, ensuring alignment with the director’s vision and the project’s requirements. Carley’s participation reflects a specialized contribution to that departmental function.