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Actor
Johnny Galecki’s screen credits include Henry Montgomery in A Dog's Journey and Borel in In Time.
WHERE TO START
A selection of released films from our catalog, with the credited role to help you choose.
THE PERSON BEHIND THE ROLES
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.
GALLERY
Portraits of Johnny Galecki.


MOVIHERO CREDITS
Explore 2 movie guides, credited roles and upcoming releases.
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CONNECTED THROUGH MOVIES
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