WilliamO'Leary

William O'Leary

Born Oct 19, 1957 (age 68)·Chicago, Illinois, USA

Buzz ScoreApr 25, 2026

Most Popular Actor

Peak Buzz Score

Jul 7 – Aug 5, 2023

1-Year Buzz Score

365-day average

Days at #1

Past 365 days

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Days in Top 10

Past 365 days

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William O'Leary Buzz Score History

Daily Buzz Score over the last 30 days

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William O'Leary Top TV Shows

William O'Leary's shows ranked by Buzz Score

NCIS

Martin Freydano · 1 ep · 2003 – Present

Shameless

Sgt. Rucker · 3 ep · 2011 – 2021

The X-Files

Gas Station Man · 1 ep · 1993 – 2018

Sid Paulson · 2 ep · 2001 – 2014

The West Wing

Fish and Wildlife Deputy · 1 ep · 1999 – 2006

Rizzoli & Isles

Rizzoli & Isles

Worster · 1 ep · 2010 – 2016

NCIS: Los Angeles

NCIS: Los Angeles

Harry Zinetti · 1 ep · 2009 – 2023

Bosch

Vincent Ackles · 1 ep · 2015 – 2021

Sabrina, the Teenage Witch

Sabrina, the Teenage Witch

Policeman (uncredited) · 1 ep · 1996 – 2003

Home Improvement

Home Improvement

Marty Taylor · 30 ep · 1991 – 1999

CSI: Miami

Stewart Otis · 2 ep · 2002 – 2012

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William O'Leary Top Movies

William O'Leary's movies ranked by Buzz Score

Mad City

CTN Junior Executive · 1997

Terminator 3: Rise of the Machines

Terminator 3: Rise of the Machines

Mr. Smith · 2003

Miss Congeniality 2: Armed and Fabulous

Miss Congeniality 2: Armed and Fabulous

Agent Jenkins · 2005

Bull Durham

Hot Shots!

Pete 'Dead Meat' Thompson · 1991

Walker

James Walker · 1987

Candyman: Farewell to the Flesh

Candyman: Farewell to the Flesh

Ethan Tarrant · 1995

Lost Angels

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