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
Beast (End Credits Cameo)
for Beast (End Credits Cameo) in Wolverine and Hulk MCU
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Wolverine battles Immortal Hulk
