Johnny Galecki
Acting Born Apr 30, 1975 Bree, Belgium 24 credits
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.
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Full filmography
- Family Guy (1999) as Leonard Hofstadter (voice)
- American Dad! (2005) as Arnie (voice)
- The Late Show with Stephen Colbert (2015) as Self - Guest
- Conan (2010) as Self
- Conan (2010) as Self - Guest
- The Big Bang Theory (2007) as Leonard Hofstadter
- Entourage (2004) as Johnny Galecki
- The Late Late Show with Craig Ferguson (2005) as Self
- The Ellen DeGeneres Show (2003) as Self
- My Name Is Earl (2005) as Scott
- Batman Beyond (1999) as Knux (voice)
- The Conners (2018) as David Healy
- People's Choice Awards (1975) as Self - Presenter
- Stars in the House (2020) as Self
- Blossom (1990) as Jason
- Lip Sync Battle (2015) as Self
- In Time (2011) as Borel
- Hope & Faith (2003) as Jay
- Entertainment Tonight (1981) as Self
- LAX (2004) as Leland Pressman
- Bean (1997) as Stingo Wheelie
- Hancock (2008) as Jeremy
- A Dog's Journey (2019) as Henry Montgomery
- Civil Wars (1991) as Greg Stolbach