Acting
Johnny Galecki
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.
- 54 titles
- 46 Acting
- 2 Production
- 8 Appearances
Acting (46)
Leonard Hofstadter
Borel
Jeremy
Leonard Hofstadter (voice)
Peter Brown
Max Neurick
Rusty Griswold
Stingo Wheelie
Gabriel
Arnie (voice)
Henry Montgomery
Scott
Johnny Galecki
Knux (voice)
Seth
David Healy
Ira Reder
Jason Bock
Terry Ork
David Healy
Miles (uncredited)
Jason
Billy Quinn
Paul Berger
Show all (46)
Toby Reardon
Ted
Jude
Jay
Dale Stackhouse
Barry
Arthur
Eric
Daniel Hannigan
Marty
Darcy
Leland Pressman
Tim Seavers
Teddy McNair
John Marshall
Greg Stolbach
Danny Nash
David MacGregor
Doug Rule
Alex
Production (2)
Executive production
Appearances (8)
Self
Self
Self
Self - Presenter
Self - Host
Self
Self - Host
