Johnny Galecki

Acting

Birthday

Apr 30, 1975

50 years old

Born In

Bree, Belgium

Known For

Movies

View on IMDb

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.

Acting (5 credits)

8.1

A Dog's Journey

as Henry Montgomery

2019

7.0

In Time

as Borel

2011

6.4

Hancock

as Jeremy

2008

6.0

I Know What You Did Last Summer

as Max Neurick

1997

6.5

Bean

as Stingo Wheelie