Joseph Mazzello

September 21, 1983 (age 42) Rhinebeck, New York, USA
IMDb

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.

His titles like Bohemian Rhapsody, Jurassic Park, and The Social Network - his biggest roles first.
Last updated: August 17, 2026

Watched: 0/30
Weighted avg: 7.01 /10
  • 1
    1
    2018October 2018 by Bryan Singer
    Supporting as John Deacon
    Supporting as John Deacon
    7.65 Excellent-
  • 2
    2
    1993June 1993 by Steven Spielberg
    Supporting as Tim
    Supporting as Tim
    7.67 Excellent
  • 3
    3
    2010October 2010 by David Fincher
    Minor role as Dustin Moskovitz
    Minor role as Dustin Moskovitz
    7.00 Good+
  • 4
    4
    1997May 1997 by Steven Spielberg
    Minor role as Tim
    Minor role as Tim
    6.15 Good--
  • 5
    5
    2013March 2013 by Jon M. Chu
    Minor role as Mouse
    Minor role as Mouse
    5.15 Okay--
  • 6
    6
    2010 by Bruce C. McKenna
    Starring as Eugene Sledge
    Starring as Eugene Sledge
    7.01 Good++
  • 7
    7
    1994September 1994 by Curtis Hanson
    Supporting as Roarke Hartman
    Supporting as Roarke Hartman
    5.99 Okay++
  • 8
    8
    1995April 1995 by Peter Horton
    Lead role as Dexter
    Lead role as Dexter
    7.40 Excellent--
  • 9
    9
    2011February 2011 by Laurent Bouzereau
    Supporting as Self
    Supporting as Self
    6.13 Good--
  • 10
    10
    2004May 2004 by Garry Marshall
    Minor role as Prom Date Peter
    Minor role as Prom Date Peter
    5.69 Okay+
  • 11
    11
    1990July 1990 by Alan J. Pakula
    Minor role as Wendell McGaffney
    Minor role as Wendell McGaffney
    6.36 Good-
  • 12
    12
    1998September 1998 by Mark Steven Johnson
    Starring as Joe Wenteworth
    Starring as Joe Wenteworth
    6.37 Good-
  • 13
    13
    1997November 1997 by Manny Coto
    Lead role as Spencer Griffith
    Lead role as Spencer Griffith
    6.05 Okay++
  • 14
    14
    1992February 1992 by Richard Donner
    Supporting as Bobby
    Supporting as Bobby
    6.47 Good-
  • 15
    15
    1993December 1993 by Richard Attenborough
    Minor role as Douglas Gresham
    Minor role as Douglas Gresham
    6.41 Good-
  • 16
    16
    1995October 1995 by Martha Coolidge
    Starring as Tom Holman
    Starring as Tom Holman
    5.86 Okay+
  • 17
    17
    2012 by Robin Cook
    Supporting as Geoffrey Fairweather
    Supporting as Geoffrey Fairweather
    5.60 Okay
  • 18
    18
    2016July 2016 by Joseph Mazzello
    Supporting as Pat Murray
    Supporting as Pat Murray
    6.25 Good--
  • 19
    19
    2004August 2004 by Kyle Newman
    Minor role as Scott
    Minor role as Scott
    5.39 Okay-
  • 20
    20
    1992August 1992 by David Burton Morris
    Supporting as Jason
    Supporting as Jason
    5.55 Okay
  • 21
    21
    2013October 2013 by Jake Oelman
    Lead role as Gardner
    Lead role as Gardner
    6.12 Good--
  • 22
    22
    2019February 2019
    Supporting as Self
    Supporting as Self
    6.63 Good
  • 23
    23
    2022September 2022 by David Hunt
    Lead role as Bob
    Lead role as Bob
    Needs more reviews
  • 24
    24
    2001January 2001 by Leszek Burzynski
    Starring as Charles
    Starring as Charles
    5.78 Okay+
  • 25
    25
    1995January 1995 by Jeff Bleckner
    Starring as Charlie
    Starring as Charlie
    Needs more reviews
  • 26
    26
    2007October 2007 by Gary Leva
    Supporting as Self
    Supporting as Self
    6.04 Okay++
  • 27
    27
    1992October 1992 by Andy Tennant
    Starring as Willy Robbins
    Starring as Willy Robbins
    5.61 Okay
  • 28
    28
    2007August 2007 by Joseph Mazzello
    Starring as David Jennings
    Starring as David Jennings
    Needs more reviews
  • 29
    29
    2009November 2009 by David Briggs
    Minor role as Eugene B. Sledge
    Minor role as Eugene B. Sledge
    Needs more reviews
  • 30
    30
    2006August 2006 by Aaron J. Wiederspahn
    Supporting as Tripp
    Supporting as Tripp
    Needs more reviews
Co-starring with:
David Strathairn 4 titles
Rami Malek 3 titles
Bruce Davison 2 titles
Jeff Goldblum 3 titles
Anna Camp 1 title
Gwilym Lee 2 titles
Keith Carradine 1 title
Ian Somerhalder 1 title