Happy 41st Birthday, Johnny Galecki!
To celebrate the actor's special day, click through the gallery to see the cast of Roseanne then and now!
After Roseanne, the actress, 64, returned to stand-up comedy with a world tour in 2005. In 2011, she starred in the reality show Roseanne's Nuts and became a presidential nominee for the Peace and Freedom Party in 2012. The mom-of-five also guest-starred on the ABC sitcom Cristela.
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