Johnny Galecki rose to fame with roles in Roseanne, The Big Bang Theory and more - but he has since stepped back from acting.

In honor of the CBS show airing its final episode six years ago on May 16, 2019, here’s everything to know about the ...

It's tricky to think of The Big Bang Theory without Johnny Galecki's Leonard Hofstadter, the character who was soft-spoken and wore glasses.

The Big Bang Theory followed its quirky group of geniuses and their friends through over a decade of laughs, love, and growth ...

It ended not with a bang but with a whimper ... an experimental physicist who worked in the same lab as Leonard (Johnny Galecki). The two had a “friends with benefits” relationship.

The Official Big Bang Theory Podcast host Jessica Radloff has revealed details about the real-life romance between Johnny Galecki and Kaley Cuoco in the latest episode of the podcast. Released on ...

Johnny Galecki had appeared in multiple television shows and films before joining the cast of The Big Bang Theory. The 50-year-old actor starred as Rusty Griswold in National Lampoon's Christmas ...

Sara Gilbert, who played Leslie Winkle on The Big Bang Theory ... physicist and love interest to Leonard Hofstadter (Johnny Galecki) from 2007 to 2010, and was downgraded from main to recurring ...

It was all love for The Big Bang Theory when the ... cover story for Architectural Digest, Johnny revealed that he had secretly married his wife, Morgan Galecki. He did not divulge when the ...