---
name: "Michael J. Prosser"
canonical: "https://film.one/person/michael-j-prosser"
roles: ["Actor"]
reviewed_on_fi1m: 1
updated: "2026-09-16T21:16:56.486114+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Michael J. Prosser

Actor.

## Details

- **Work:** Actor

## Biography

Michael J. Prosser is an American actor and filmmaker based in Oregon. He began acting in elementary school in Lake Oswego and worked at Will Vinton Studios while in high school. He is a multifaceted artist who has worked across acting, visual effects, producing and directing in film, television and theatre.

Prosser is known for his micro-budget film *The Dividing Hour* (2003), which he wrote, directed, produced and starred in. His acting credits include the role of James in *Leave No Trace* (2018), Assistant Principal in *All Together Now* (2020), Elliot Spinella in the television series *Grimm* (2011) and Dr Jon Wertheim in *Leverage* (2009).

*Sources: imdb.com.*

## On Fi1m (1)

- *Leave No Trace* (2018), Fi1m 88, as James — [page](https://film.one/film/leave-no-trace.md)

## Also known for

- *Grimm* (2011), Elliot Spinella
- *All Together Now* (2020), Assistant Princpal Yager

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/michael-j-prosser