Actor

Johnny Galecki

1987–presentb. 1975DramaComedyAction

Chronicler of the Human Condition

Similar Actors

Danielle Panabaker

Time Lapse

Shane Carruth

Primer

Jeff Bridges

The Giver

Scott Eastwood

Overdrive

Eric Bana

The Time Traveler's Wife

Ryan Reynolds

The Adam Project

Similar Actors

Known For

31 acting credits

as Borel

In Time

as Borel

2011

In Time

as Henry Montgomery

A Dog's Journey

as Henry Montgomery

2019

A Dog's Journey

Filmography

2025I'm Chevy Chase and You're NotSelf7.3 2020The Little Dog LaughedAlex 2019A Dog's JourneyHenry Montgomery8.1 2019Unraveling the Mystery: A Big Bang FarewellSelf - Host 2018The CleansePaul Berger5.1 2017RingsGabriel Brown5.0

About

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.

Data provided by The Movie Database (TMDB)