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Mark Valenti(I)

  • Additional Crew
  • Writer
  • Actor
IMDbProStarmeterSee rank
Mark Valenti is an American writer who has written extensively for television and has authored several books.

Valenti wrote the television movies Menno's Mind, starring Billy Campbell, which debuted on Showtime, Like Father, Like Santa, starring Harry Hamlin, which aired on the ABC Family Channel and The Christmas Pageant, starring Melissa Gilbert, for the Hallmark Channel. He wrote My Wife's Secret Life and The Santa Squad for the Lifetime Channel, and his screenplay for the romantic comedy Under A Lover's Moon will be released on Lifetime in 2021. Valenti also wrote the high school fantasy comedy, The Devil and Danny Webster for The Disney Channel.

He scripted the annual holiday special, Mannheim Steamroller's The Christmas Angel, for NBC and received a gold record for the CD release of that project. His family/action feature film script Planet Fred was acquired by Dreamworks, and his family action comedy Bob the House was picked up by Paramount Studios. An action drama, Pursuit, was developed by Twentieth-Century Fox Studios.

Valenti was Creative Director for a team tasked with re-imagining Disney's California Adventures theme park in California, and also served as Creative Manager for Disney Interactive. Prior to his writing career, Valenti was Vice President of Development for John Hughes Entertainment, during the production period of Home Alone, Uncle Buck, Christmas Vacation, and Planes, Trains and Automobiles. He has written pilot scripts and bibles for numerous global entertainment properties, and was the network Story Editor for Nickelodeon. He has also written for Back to the Future, Olivia, Gaspard and Lisa, Totally Spies, Kid Fitness, My Friends Tigger and Pooh, and many others.

He has authored several books; The Wolf and the Warlander, a YA coming of age trilogy, The Hannibal Twist: A Tom and Huck Mystery, and Last Night at the Monarch Motel.

Valenti began his career with a two-year stint as a Production Associate at Steven Spielberg's Amblin Entertainment, followed by several years as Script Analyst for Ron Howard, Oprah Winfrey and Sydney Pollack's production companies.
  • More at IMDbPro
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    • Awards
      • 1 nomination total

    Known for

    Stefán Karl Stefánsson, Magnús Scheving, and Julianna Rose Mauriello in LazyTown (2002)
    LazyTown
    6.0
    TV Series
    • Additional Crew
    Menno's Mind (1997)
    Menno's Mind
    4.4
    • Writer
    • 1997
    Totally Spies! (2001)
    Totally Spies!
    7.1
    TV Series
    • Writer
    The Twilight Zone Radio Dramas (2002)
    The Twilight Zone Radio Dramas
    8.3
    Podcast Series
    • Writer

    Credits

    Edit
    IMDbPro

    Additional Crew



    • Treasure Trekkers (2019)
      Treasure Trekkers
      8.2
      TV Series
      • creative consultant
      • 2019
    • Stefán Karl Stefánsson, Magnús Scheving, and Julianna Rose Mauriello in LazyTown (2002)
      LazyTown
      6.0
      TV Series
      • head writer
      • creative consultant
      • 2004–2014
    • Joseph Ashton, Ulysses Cuadra, Shayna Fox, and Gary LeRoi Gray in Rocket Power (1999)
      Rocket Power
      6.9
      TV Series
      • story editor: Nickelodeon
      • 1999–2001
    • Nancy Cartwright, Christine Cavanaugh, Tara Strong, Cheryl Chase, Elizabeth Daily, Dionne Quan, Kath Soucie, and Cree Summer in Rugrats (1991)
      Rugrats
      7.4
      TV Series
      • story consultant: Nickelodeon
      • 1997–2000
    • Rugrats: Studio Tour (1999)
      Rugrats: Studio Tour
      5.5
      Video Game
      • story editor
      • 1999
    • Toran Caudell, Spencer Klein, Jamil Walker Smith, and Phillip Van Dyke in Hey Arnold! (1996)
      Hey Arnold!
      7.6
      TV Series
      • story editor: for Nickelodeon
      • story editor
      • story editor: Nickelodeon
      • 1997–1999
    • The Wild Thornberrys (1998)
      The Wild Thornberrys
      6.6
      TV Series
      • story editor
      • 1998
    • Jim Cummings and Tom Kenny in CatDog (1998)
      CatDog
      6.5
      TV Series
      • story editor
      • 1998
    • Nick Bakay and Richard Steven Horvitz in The Angry Beavers (1997)
      The Angry Beavers
      7.1
      TV Series
      • story editor
      • 1997–1998
    • Macaulay Culkin, Joe Pesci, and Daniel Stern in Home Alone (1990)
      Home Alone
      7.7
      • assistant (uncredited)
      • 1990
    • Chevy Chase in National Lampoon's Christmas Vacation (1989)
      National Lampoon's Christmas Vacation
      7.5
      • assistant (uncredited)
      • 1989
    • Macaulay Culkin, Gaby Hoffmann, John Candy, Elaine Bromka, Garrett M. Brown, and Jean Louisa Kelly in Uncle Buck (1989)
      Uncle Buck
      7.1
      • assistant (uncredited)
      • 1989
    • Empire of the Sun (1987)
      Empire of the Sun
      7.7
      • research (uncredited)
      • 1987
    • Steve Martin and John Candy in Planes, Trains & Automobiles (1987)
      Planes, Trains & Automobiles
      7.6
      • assistant (uncredited)
      • 1987

    Writer



    • Katerina Maria and David Pinard in The Heiress of Christmas (2023)
      The Heiress of Christmas
      5.5
      TV Movie
      • screenplay
      • 2023
    • Ted the Shark (2022)
      Ted the Shark
      Short
      • Writer
      • 2022
    • Deadly Debutantes: A Night to Die For (2021)
      Deadly Debutantes: A Night to Die For
      5.1
      TV Movie
      • written by
      • 2021
    • Edward Ruttle, Rebecca Dalton, and Spencer Lord in A Honeymoon to Remember (2021)
      A Honeymoon to Remember
      4.8
      TV Movie
      • written by
      • 2021
    • Aaron Ashmore, Rebecca Dalton, Molly Lewis, and Hattie Kragten in Santa's Squad (2020)
      Santa's Squad
      6.0
      TV Movie
      • written by
      • 2020
    • Barney's Worldwide Adventure! (2015)
      Barney's Worldwide Adventure!
      • Writer
      • 2015
    • Elizabeth Daily in Julius Jr. (2013)
      Julius Jr.
      4.8
      TV Series
      • Writer
      • 2014
    • Stefán Karl Stefánsson, Magnús Scheving, and Julianna Rose Mauriello in LazyTown (2002)
      LazyTown
      6.0
      TV Series
      • head writer
      • writer
      • written by (head writer) ...
      • 2007–2014
    • Barney: Play with Barney (2013)
      Barney: Play with Barney
      Video
      • writer
      • 2013
    • Melissa Gilbert, Robert Mailhouse, and Lennon Wynn in The Christmas Pageant (2011)
      The Christmas Pageant
      5.6
      TV Movie
      • written by
      • 2011
    • Gaspard and Lisa (2011)
      Gaspard and Lisa
      8.0
      TV Series
      • Writer
      • 2011
    • Barney: Big World Adventure: The Movie (2011)
      Barney: Big World Adventure: The Movie
      6.4
      Video
      • series writer
      • 2011
    • LazyTown Action Time (2010)
      LazyTown Action Time
      TV Series
      • writer
      • 2010
    • Jo Wyatt and Emily Gray in Olivia (2009)
      Olivia
      5.8
      TV Series
      • Writer
      • 2010
    • The Twilight Zone Radio Dramas (2002)
      The Twilight Zone Radio Dramas
      8.3
      Podcast Series
      • written by
      • 2010

    Actor



    • Kevin Bacon and Elizabeth McGovern in She's Having a Baby (1988)
      She's Having a Baby
      6.0
      • Mark Valenti (uncredited)
      • 1988
    • Nancy McKeon, Kim Fields, Mindy Cohn, Charlotte Rae, and Lisa Whelchel in The Facts of Life (1979)
      The Facts of Life
      6.9
      TV Series
      • College Student (uncredited)
      • 1984
    • Jeff Bridges, John Heard, and Lisa Eichhorn in Cutter's Way (1981)
      Cutter's Way
      6.8
      • Party Guest (uncredited)
      • 1981

    Personal details

    Edit
    • Spouse
      • Kristen Valenti1991 - present (2 children)

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