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
Complete Filmography
The Little Dog Laughed
2020
as Alex
Mitchell Green is a movie star who could hit big if it weren’t for one teensy-weensy problem. His agent, Diane, can’t seem to keep him in the closet. ...
A Dog's Journey
2019
as Henry Montgomery
A dog finds the meaning of his own existence through the lives of the humans he meets.
The Cleanse
2018
as Paul Berger
The story of a heartbroken man who attends a spiritual retreat, only to discover that the course releases more than everyday toxins and traumatic expe...
The Cleanse
2018
Producer
The story of a heartbroken man who attends a spiritual retreat, only to discover that the course releases more than everyday toxins and traumatic expe...
Rings
2017
as Gabriel Brown
Julia becomes worried about her boyfriend Holt when he explores the dark urban legend of a mysterious videotape said to kill the watcher seven days af...
Must See TV: An All Star Tribute to James Burrows
2016
as Self
The stars of America's greatest comedies - like Cheers, Friends, Taxi and The Big Bang Theory - get together for one night only to honor Director Jame...
CBGB
2013
as Terry Ork
A look at New York's dynamic punk rock scene through the lens of the ground-breaking Lower East Side club started by eccentric Hilly Kristal in 1973 w...
In Time
2011
as Borel
In the not-too-distant future, the aging gene has been switched off. To avoid overpopulation, time has become the currency and the way people pay for ...
Table for Three
2009
as Ted
A suddenly single guy invites what he thinks is a perfect couple to move into his apartment, only to discover they quickly insert themselves into all ...
Hancock
2008
as Jeremy
Hancock is a down-and-out superhero who's forced to employ a PR expert to help repair his image when the public grows weary of all the damage he's inf...
Happy Endings
2005
as Miles (uncredited)
Filmmaker Nicky offers to track down the son that Mamie gave up for adoption nearly two decades before. Meanwhile, Mamie's stepbrother (and the father...
Chrystal
2004
as Barry
Many years after a devastating accident that took the life of his only son and permanently injured his wife, Joe finally comes home and tries to redee...
Bookies
2003
as Jude
Four college friends become small-time bookies, only to find their world spinning dangerously out of control when their greed attracts the attention o...
Vanilla Sky
2001
as Peter Brown
David Aames has it all: wealth, good looks and gorgeous women on his arm. But just as he begins falling for the warmhearted Sofia, his face is horribl...
Morgan's Ferry
2001
as Darcy
Three escaped convicts hide out in the home a reclusive woman as they wait to catch a ferry.
Bounce
2000
as Seth
Buddy Amaral, a successful and self-absorbed Los Angeles advertising executive, switches airline tickets with a stranger just before boarding a long-d...
Playing Mona Lisa
2000
as Arthur
A young pianist is looking for love in all the wrong places once her fiancee drops her. Maybe her flame will be rekindled both for the piano and a new...
The Opposite of Sex
1998
as Jason Bock
A 16-year-old girl visits her gay half-brother and ends up seducing his boyfriend, thus wreaking havoc on all of their lives.
I Know What You Did Last Summer
1997
as Max Neurick
After an accident on a winding road, four teens make the fatal mistake of dumping their victim's body into the sea. Exactly one year later, the deadly...
Suicide Kings
1997
as Ira Reder
Carlo, a former mobster, is abducted by five privileged young men desperate to raise a $2 million ransom to save the sister of a friend. As Carlo play...
Bean
1997
as Stingo Wheelie
Childlike Englishman, Mr. Bean, is an incompetent watchman at the Royal National Gallery. After the museum's board of directors' attempt to have him f...
Murder at My Door
1996
as Teddy McNair
In a quiet neighborhood, a suburban family is shocked when their son is the prime suspect in the brutal murder of a neighbor's daughter.
Without Consent
1994
as Marty
After being sent to an abusive psychiatric facility by her well-meaning parents, a rebellious teenager must fight for her release.
Sudden Fury
1993
as Daniel Hannigan
A teenage boy finds his mother and father murdered in their home but as the story goes on he reveals he knows more than he is letting on.
Backfield in Motion
1991
as Tim Seavers
When Nancy and her teenage son move to Deerview, the small, old-fashioned community will never be the same. Nancy soon realizes she is the only woman ...
In Defense of a Married Man
1990
as Eric
When a defense lawyer's adulterous husband becomes the prime suspect in the murder of the woman he was cheating with, his wife chooses to defend him. ...
National Lampoon's Christmas Vacation
1989
as Russell 'Rusty' Griswold
It's Christmastime, and the Griswolds are preparing for a family seasonal celebration. But things never run smoothly for Clark, his wife Ellen, and th...
Prancer
1989
as Billy Quinn
Jessica, the daughter of an impoverished apple farmer, still believes in Santa Claus. So when she comes across a reindeer with an injured leg, it make...
A Night in the Life of Jimmy Reardon
1988
as Toby Reardon
A recent high school graduate is faced with two options, either go to a business school where his father wants him to go to, or get a full time job. H...
Murder Ordained
1987
as Doug Rule
This is the story of a minister who's feeling unhappy in his marriage who then has an affair with a church employee, who is also married, and who also...