John M. O'Brien

Mum's the Word

1926

Baggage man (uncredited)

The Iron Horse

1925

Dinny (uncredited)

The Desert Demon

1925

Bugs

Wide Open Spaces

1924

(uncredited)

Brothers Under the Chin

1924

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Zeb vs. Paprika

1924

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Postage Due

1924

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Scorching Sands

1923

Arab

Short Orders

1923

Customer

Blow 'Em Up

1922

Policeman