
Joseph Mazzello
Joseph Francis Mazzello (born September 21, 1983), sometimes credited as Joe Mazzello, is an American actor, director, and screenwriter. He is best known for his roles as Tim Murphy in Jurassic Park (1993), Eugene Sledge in the HBO miniseries The Pacific (2010), Dustin Moskovitz in The Social Network (2010) and Queen bass player John Deacon in the biopic Bohemian Rhapsody (2018). His first film appearance was a small role in 1990 film Presumed Innocent. He then went on to appear in Radio Flyer, Jersey Girl and the TV film Desperate Choices: To Save My Child in 1992. In 1993, he gained further recognition after starring in Steven Spielberg's Jurassic Park as Tim Murphy and in Richard Attenborough's Shadowlands. He later appeared in 1994's The River Wild. In 1995, he had roles in The Cure and Three Wishes. His first film role in 2001 was in Wooly Boys. In 2002, he made his television debut on Providence. He then appeared on CBS' hit shows CSI: Crime Scene Investigation and Without a Trace. Afterwards, he appeared in Raising Helen (2004), The Hollow (2004), The Sensation of Sight (2006), and the short film Beyond All Boundaries (2009). He made his directorial debut with the short film Matters of Life and Death (2007). In 2010, Mazzello played Dustin Moskovitz in the David Fincher-directed film The Social Network. His performance was well-received by critics, and he and the cast were nominated for several awards. He went on to appear in G.I. Joe: Retaliation as G.I. Joe operative Mouse in 2013, and starred as John Deacon in the 2018 Queen biopic, Bohemian Rhapsody. Description above is from the Wikipedia article Joseph Mazzello, licensed under CC-BY-SA, full list of contributors on Wikipedia.
- Known for
- Acting
- Born
- Sep 21, 1983 · 43 years old
- Place of birth
- Rhinebeck, New York, USA
- Gender
- Male
- Credits
- 49 as cast · 5 as crew
- Best known for
- CSI: Crime Scene Investigation
- Popularity
- 2.3

Monument
Amnon Rechter2026

Unexpected
Bob2022

Bohemian Rhapsody: Recreating Live Aid
Self2019

The Look and Sound of Queen
Self2019
Rami Malek: Becoming Freddie
Self / John Deacon2019

Bohemian Rhapsody
John Deacon2018

Undrafted
Pat Murray2016

American Crime Story
Paul Begala2016
Dear Sidewalk
Gardner2013

G.I. Joe: Retaliation
Mouse2013

Elementary
Griffin2012

Coma
Geoffrey Fairweather2012

Allison
Joe2012

First Kiss
Guy2012

Person of Interest
Daniel Casey2011

Return to Jurassic Park
Self2011

The Social Network
Dustin Moskovitz2010

Justified
Billy St. Cyr2010

The Pacific
Eugene Sledge2010

Beyond All Boundaries
Eugene B. Sledge2009

Lost Kubrick: The Unfinished Films of Stanley Kubrick
Self2007

The Pixar Story
Tim Murphy (archive footage)2007

Matters of Life and Death
David Jennings2007

The Sensation of Sight
Tripp2006

The Hollow
Scott2004

Raising Helen
Prom Date Peter2004

Without a Trace
Sean Stanley2002

Wooly Boys
Charles2001

CSI: Crime Scene Investigation
Justin Lamond2000

Providence
Tony1999

Simon Birch
Joe Wenteworth1998

Star Kid
Spencer Griffith1997

The View
Self1997

The Lost World: Jurassic Park
Tim1997

Three Wishes
Tom Holman1995

The Making of 'Jurassic Park'
Self / Tim Murphy1995

The Cure
Dexter1995

A Father for Charlie
Charlie1995

The River Wild
Roarke Hartman1994

Shadowlands
Douglas Gresham1993

Jurassic Park
Tim1993

Desperate Choices: To Save My Child
Willy Robbins1992

Jersey Girl
Jason1992

Radio Flyer
Bobby1992

Presumed Innocent
Wendell McGaffney1990

Unspeakable Acts
Jason Harrison1990

LIVE with Kelly and Mark
1988

Bambi
Self1948

The Cast
Taylor Johnson