The Iron Mule (1925) Facts
| Director(s) | Roscoe 'Fatty' Arbuckle, Grover Jones |
| Producer(s) | No producer listed for this movie |
| Featured Cast | Glen Cavender, Buster Keaton |
| Total Facts | 2 |
Although Buster Keaton is uncredited for his role; in an interview he said his parents went to see the film with no knowledge he was in it, and his mother was able to identify him without ever seeing his face.
The train used in this movie is the same train that was used in Our Hospitality.