https://cdnph.upi.com/ph/st/th/7951785102355/2026/i/17851061584197/v1.5/Bosch-icon-Titus-Welliver-finds-juicy-new-character-in-Westies.jpg" /> Titus Welliver says Glenn Keenan, the New York cop he plays in "Westies," is caught between the FBI and the Irish mob, but that was fun to play.