Age: 51
male
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.
Johnny Galecki
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for Calculator in Tales of Gotham
Suggested by deerzelwashington
The tales of characters of Gotham not including batman but affects his story. Each story is set at different time in Gotham
