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Johnny Galecki

Johnny Galecki

Actor

Born April 30, 1975 (51 years)

Bree, Belgium

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.

Movies & Shows

Rings

The Big Bang Theory

The Big Bang Theory

TV Series · 2007

Vanilla Sky

Johnny Galecki Movies & TV Shows — Where to Stream | TheBeacn