Johnny Galecki is an American actor. He rose to fame as David Healy on ABC's Roseanne (1992-1997). Galecki reprised the role on the Roseanne revival (2018) and its spinoff The Conners (2018-2019).
Some Christmas movies touch the heart ... the National Lampoon's Christmas Vacation cast do its thing, catch up with what has gone on with Chevy, Beverly, Johnny and Juliette.
WGN Radio’s Dave Plier celebrates the 35 th anniversary of holiday film classic ‘National Lampoon’s Christmas Vacation with special guests ... and look back at Dave’s conversation with Johnny Galecki ...
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