John M. O'Brien

The Iron Horse

1925 6.7

Dinny (uncredited)

Postage Due

1924 6.2

The Desert Demon

1925 9.0

Bugs

Wide Open Spaces

1924 6.3

(uncredited)

Short Orders

1923 5.6

Customer

Mum's the Word

1926 6.1

Baggage man (uncredited)

Zeb vs. Paprika

1924 5.8

Brothers Under the Chin

1924 7.0

Scorching Sands

1923 5.9

Arab