Johnny Galecki

Photo of Johnny Galecki

Biography

After early roles in films like "A Night in the Life of Jimmy Reardon" (1988) and "National Lampoon's Christmas Vacation" (1989), the talented teen actor gained nationwide recognition as David Healy, boyfriend to the Conner's cynical daughter, Darlene (Sara Gilbert), on the sitcom phenomenon, "Roseanne" (ABC, 1988-1997). Determined not to suffer the fate endured by so many teen TV stars, Galecki continued to hone his craft after "Roseanne" …
Read More »

Job Title

Actor

Born

John Mark Galecki on April 30, 1975 in Belgium

Career Milestones

1982

At age seven, began performing in community theaters in Chicago

1987

Made his TV acting debut in "Time Out for Dad" (NBC)

1988

Made film debut as River Phoenix's brother in "A Night in the Life of Jimmy Reardon"

1989

Took over the role of Rusty for "National Lampoon's Christmas Vacation"

1990

First starring role on the short-lived NBC comedy series "American Dreamer"

1991

Played Roseanne Barr's son in the ABC made-for-TV movie "Back Field in Motion"

1992

Cast as David Healy, the boyfriend of Darlene Conner, on the ABC sitcom "Roseanne"

1993

Portrayed one of two adopted sons accused of murdering their parents in the NBC TV-movie "A Family Torn Apart"

1997

Played a jealous loser who has an eye for Jennifer Love Hewitt in the thriller "I Know What You Did Last Summer"

1998

Cast as a nebbishy rich kid who folds easily under pressure in "Suicide Kings"

1998

Played a menacing homosexual opposite Christina Ricci in Don Roos' "The Opposite of Sex"

1998

Sold first screenplay, "Snollygoster"; co-written with Chris Kletzien

2000

Re-teamed with director Don Roos for a small role in "Bounce"

2003

Played the lead role in the indie film "Bookies"

2005

Guest starred on the first-season of "My Name Is Earl" (NBC) as a golfer

2005

Had a recurring role as the half-brother of the main characters on the TV sitcom "Hope & Faith" (ABC)

2006

Appeared as a young prostitute in the off-Broadway production of Carter Beene's gay Hollywood satire "The Little Dog Laughed"

2006

Had a recurring role as Trouty on TBS's sitcom, "My Boys"

2007

Cast as Leonard Hofstadter, PhD, on the CBS sitcom "The Big Bang Theory"

2008

Had a small role in the superhero comedy "Hancock" alongside Will Smith and Jason Bateman

2011

Cast opposite Justin Timberlake and Amanda Seyfried in the futuristic thriller "In Time"

2011

Nominated for the 2011 Primetime Emmy Award for Outstanding Lead Actor in Comedy Series

Awards

2011

Golden Globe Award for Best Performance by an Actor in a Television Series - Comedy Or Musical in The Big Bang Theory

2011

Primetime Emmy Award for Outstanding Lead Actor in a Comedy Series in The Big Bang Theory

2011

Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series in The Big Bang Theory