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.
Personal Info
Known ForActing
GenderMale
BirthdateApril 30, 1975(50 years old)
Place of BirthBree, Belgium
2025
2020
2020
2019
2019
2018
2018
2018
2017
2016
I'm Chevy Chase and You're Not
as Self
6.8
The Little Dog Laughed
as Alex
Stars in the House
as Self
Unraveling The Mystery: A Big Bang Farewell
as Self - Host
A Dog's Journey
as Henry Montgomery
8.1
The Conners
as David Healy
7.1
SciJinks
as Himself - Host
The Cleanse
as Paul Berger
5.1
Rings
as Gabriel Brown
5.0
Must See TV: An All Star Tribute to James Burrows
as Self
4.1