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Joseph Mazzello

Born in Rhinebeck, New York, he got into acting when he was 5 years old, after his sister had appeared in 30-odd commercials. Since then he has acted opposite some of the best actors in Hollywood as a bright, expressive actor with complexity, sensitivity, and emotion. He attended film school at USC and got a degree in cinema and television ... See full bio »

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7 wins & 10 nominations. See more awards »

Known For


Hide Hide Show Show Actor (35 credits)
 2015 Undrafted (post-production)
Pat Murray
 2014 Person of Interest (TV Series)
Daniel Casey
- RAM (2014) ... Daniel Casey (as Joe Mazzello)
 2013 Dear Sidewalk
 2013 G.I. Joe: Retaliation
Mouse (as Joe Mazzello)
 2013 Justified (TV Series)
Billy St. Cyr
- Truth and Consequences (2013) ... Billy St. Cyr (as Joe Mazzello)
- Where's Waldo? (2013) ... Billy St. Cyr (as Joe Mazzello)
- Hole in the Wall (2013) ... Billy St. Cyr (as Joe Mazzello)
 2012 Coma (TV Mini-Series)
Geoffrey Fairweather
 2012/I First Kiss (Short)
 2011 Allison (Short)
 2011 Georgetown (TV Movie)
Peter Brooks
 2010 The Pacific (TV Mini-Series)
PFC Eugene Sledge
- Home (2010) ... PFC Eugene Sledge
- Okinawa (2010) ... PFC Eugene Sledge (as Joe Mazzello)
- Peleliu Airfield (2010) ... PFC Eugene Sledge (as Joe Mazzello)
 2009 Beyond All Boundaries (Short)
Eugene B. Sledge (voice)
 2006 The Sensation of Sight
 2004 The Hollow (Video)
 2004 Without a Trace (TV Series)
Sean Stanley
- Legacy (2004) ... Sean Stanley
 2003 CSI: Crime Scene Investigation (TV Series)
Justin Lamond
- One Hit Wonder (2003) ... Justin Lamond
 2002 Providence (TV Series)
- The Eleventh Hour (2002) ... Tony
- The Eleventh Hour: Part 2 (2002) ... Tony
 2001 Wooly Boys
 1998 Stories from My Childhood (TV Series)
- Pinocchio and the Golden Key (1998) ... (voice)
 1995 The Cure
 1995 A Father for Charlie (TV Movie)
 1992 Desperate Choices: To Save My Child (TV Movie)
Willy Robbins (as Joe Mazzello)
 1992 Jersey Girl
 1992 Radio Flyer
 1990 Presumed Innocent
Wendell McGaffney
 1990 Unspeakable Acts (TV Movie)
Jason Harrison (as Joe Mazzello)
Show Show Director (2 credits)
Show Show Writer (2 credits)
Show Show Producer (2 credits)
Show Show Thanks (2 credits)
Show Show Self (11 credits)
Show Show Archive footage (4 credits)

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Personal Details

Other Works:

TV Commercial: Post Alpha-Bits Cereal - actor

Publicity Listings:

1 Magazine Cover Photo | See more »

Alternate Names:

Joe Mazzello


5' 9" (1.75 m)

Did You Know?

Personal Quote:

You guys are getting exponentially weirder. See more »


When work began on A.I. Artificial Intelligence (2001) in 1993, he was cast as David. See more »



Star Sign:


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Can't add him on Facebook? aaroncampbell-308-797038
6 Degrees Of Joseph Mazzello sarahgear
Social Network jasonesapp
Nice guy?? hooligan19
Fantastic actor toroto92
Any Blu-ray movie? mgg1959
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