Bob Peterson

January 18, 1961 (age 65) Wooster, Ohio, USA
IMDb

Robert "Bob" Peterson (born January 1961) is an American animator, screenwriter, director and voice actor, who has worked for Pixar since 1994. His first job was working as a layout artist and animator on Toy Story. He was nominated for an Oscar for his screenplay for Finding Nemo. Petersonis a co-director and the writer of Up, which gained him his second Oscar nomination. He also performed the voices of Roz in Monsters, Inc., Mr. Ray in Finding Nemo, Dug the dog and Alpha the dog in Up and in Dug's Special Mission, and the Janitor in Toy Story 3. Peterson was born in Wooster, Ohio, his family moved to Dover, Ohio, where he graduated from Dover High School. He received his undergraduate degree from Ohio Northern University, and a Master's degree in mechanical engineering from Purdue University in 1986. While attending Purdue, he wrote and illustrated the comic strip Loco Motives for the Purdue Exponent. Prior to coming to Pixar, Peterson worked at Wavefront Technologies and Rezn8 Productions. In 2008, Peterson played the part of Terry Cane, a puppeteer in Dan Scanlon's first feature film Tracy. He also played additional voices in Tokyo Mater in 2008, and the voice of Mr. Ray for the Finding Nemo Submarine Voyage ride at Disneyland Park in 2007. His most recent job at Pixar was voicing the Janitor at Sunnyside Daycare Center in Pixar's 11th film, Toy Story 3, which was released on June 18, 2010. Description above from the Wikipedia article Bob Peterson (animator), licensed under CC-BY-SA, full list of contributors on Wikipedia.

Their titles like Up, Monsters, Inc., and Finding Nemo - their biggest roles first.
Last updated: June 14, 2026

22 titles
Community avg: 8.56 /10
  • 1
    1
    Up
    2009May 2009 by Pete Docter
    Animation, Comedy, Family
    Animation, Comedy, Family
    8.89 Masterpiece-
  • 2
    2
    2001November 2001 by Pete Docter
    Animation, Comedy, Family
    Animation, Comedy, Family
    8.78 Masterpiece-
  • 3
    3
    2003May 2003 by Andrew Stanton
    Animation, Family, Adventure
    Animation, Family, Adventure
    8.75 Masterpiece-
  • 4
    4
    2016June 2016 by Andrew Stanton
    Adventure, Animation, Family
    Adventure, Animation, Family
    7.97 Excellent
  • 5
    5
    2017June 2017 by Brian Fee
    Animation, Drama, Family
    Animation, Drama, Family
    7.79 Excellent-
  • 6
    6
    1997November 1997 by Jan Pinkava
    Animation, Comedy, Family
    Animation, Comedy, Family
    8.53 Masterpiece--
  • 7
    7
    2021 by Bob Peterson
    Animation, Comedy, Family
    Animation, Comedy, Family
    8.28 Excellent+
  • 8
    8
    2009November 2009 by Ronnie del Carmen
    Animation, Comedy, Family
    Animation, Comedy, Family
    7.91 Excellent
  • 9
    9
    2023June 2023 by Bob Peterson
    Animation, Family, Comedy
    Animation, Family, Comedy
    8.32 Excellent++
  • 10
    10
    2025June 2025 by Domee Shi
    Adventure, Animation, Comedy
    Adventure, Animation, Comedy
    7.85 Excellent-
  • 11
    11
    2019November 2019 by Bob Peterson
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.25 Good+
  • 12
    12
    2008October 2008 by John Lasseter
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.36 Good++
  • 13
    13
    2019November 2019 by Bob Peterson
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.23 Good+
  • 14
    14
    2008October 2008 by John Lasseter
    Animation, Action, Comedy
    Animation, Action, Comedy
    7.17 Good+
  • 15
    15
    2008October 2008 by John Lasseter
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.21 Good+
  • 16
    16
    2008November 2008 by John Lasseter
    Animation, Comedy, Family
    Animation, Comedy, Family
    7.46 Good++
  • 17
    17
    2019November 2019 by Bob Peterson
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.38 Good++
  • 18
    18
    2019December 2019 by Bob Peterson
    Animation, Family, Comedy
    Animation, Family, Comedy
    7.54 Excellent--
  • 19
    19
    2017October 2017 by James Ford Murphy
    Animation, Family, Comedy
    Animation, Family, Comedy
    6.93 Good
  • 20
    20
    2019–2020 by Bob Peterson
    Animation
    Animation
    Needs more reviews
  • 21
    21
    Air date unknown
    Action & Adventure, Animation, Kids
    Action & Adventure, Animation, Kids
    Needs more reviews
  • 22
    22
    Airing since 2026 by Pete Docter
    no additional tags
    no additional tags
    Needs more reviews