Collaborations between Romeo Muller and John Erwin
| Film Title | Year | Romeo Muller | John Erwin |
|---|---|---|---|
| He-Man and She-Ra: The Secret of the Sword | 1985 | Writer | Actor |
| Film Title | Year | Romeo Muller | John Erwin |
|---|---|---|---|
| He-Man and She-Ra: The Secret of the Sword | 1985 | Writer | Actor |