People

Johnny Galecki

Acting · follow into films and chains

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.

Notable films

Where to start

Highlights from credits and KinoChain journeys.

In Time

As Borel

National Lampoon's Christmas Vacation

As Rusty Griswold

Hancock

As Jeremy

Vanilla Sky

As Peter Brown

I Know What You Did Last Summer

As Max Neurick

Bean

As Stingo Wheelie

A Dog's Journey

As Henry Montgomery

Suicide Kings

As Ira Reder

Chains

KinoChain journeys

Public chains that pass through their films — or name them as a bridge.

Browse all chains

No public chains feature this person yet.

Related people

Acted

A Dog's Journey

2019 · Henry Montgomery

In Time

2011 · Borel

Hancock

2008 · Jeremy

Vanilla Sky

2001 · Peter Brown

The Opposite of Sex

1998 · Jason Bock

I Know What You Did Last Summer

1997 · Max Neurick

Suicide Kings

1997 · Ira Reder