William H. O'Brien

William H. O'Brien is an acting professional working in film across Mystery, Drama, Comedy and Romance.

Works in: Mystery, Drama, Comedy, Romance

Credits: 14 films · 7.9/10 average rating

Known For

• Witness for the Prosecution
• All About Eve
• Some Like It Hot

William H. O'Brien is on Screenshoe, the network for verified film & TV professionals.