Johnny Galecki

Personal Info

Known For

Acting

Known Credits

54

Gender

Male

Birthday

1975-04-30 (50 years old)

Place of Birth

Bree, Belgium

Johnny Galecki

Biography

Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.

Known For

  • Family Guy

    Family Guy

  • American Dad!

    American Dad!

  • Conan

    Conan

  • The Big Bang Theory

    The Big Bang Theory

  • The Late Late Show with Craig Ferguson

    The Late Late Show with Craig Ferguson

  • Entourage

    Entourage

  • National Lampoon's Christmas Vacation

    National Lampoon's Christmas Vacation

  • My Name Is Earl

    My Name Is Earl

  • Stars in the House

    Stars in the House

  • Batman Beyond

    Batman Beyond

  • Lip Sync Battle

    Lip Sync Battle

  • The Conners

    The Conners

  • Hope & Faith

    Hope & Faith

  • In Time

    In Time

  • Blossom

    Blossom

  • Must See TV: An All Star Tribute to James Burrows

    Must See TV: An All Star Tribute to James Burrows

  • A Dog's Journey

    A Dog's Journey

  • Hancock

    Hancock

  • I Know What You Did Last Summer

    I Know What You Did Last Summer

  • Entertainment Tonight

    Entertainment Tonight

  • Bean

    Bean

  • Roseanne

    Roseanne

  • The Cleanse

    The Cleanse

  • Happy Endings

    Happy Endings

  • Vanilla Sky

    Vanilla Sky

  • Prancer

    Prancer

  • Bounce

    Bounce

  • The Norm Show

    The Norm Show

  • Chrystal

    Chrystal

  • CBGB

    CBGB

  • Rings

    Rings

  • Civil Wars

    Civil Wars

  • Bookies

    Bookies

  • Murder Ordained

    Murder Ordained

  • LAX

    LAX

  • Hardball

    Hardball

  • Without Consent

    Without Consent

  • Sudden Fury

    Sudden Fury

  • Suicide Kings

    Suicide Kings

  • American Dreamer

    American Dreamer

  • Table for Three

    Table for Three

  • A Night in the Life of Jimmy Reardon

    A Night in the Life of Jimmy Reardon

  • The Opposite of Sex

    The Opposite of Sex

  • Murder at My Door

    Murder at My Door

  • Playing Mona Lisa

    Playing Mona Lisa

  • Billy

    Billy

  • Unraveling The Mystery: A Big Bang Farewell

    Unraveling The Mystery: A Big Bang Farewell

  • In Defense of a Married Man

    In Defense of a Married Man

  • Blind Faith

    Blind Faith

  • Boulevard of Broken Dreams

    Boulevard of Broken Dreams

  • The Little Dog Laughed

    The Little Dog Laughed

  • SciJinks

    SciJinks

  • Backfield in Motion

    Backfield in Motion

  • Morgan's Ferry

    Morgan's Ferry