Johnny Galecki had appeared in multiple television shows and films before joining the cast of The Big Bang Theory. The ...

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

In The Big Bang Theory, Sheldon Cooper’s (played by Jim Parsons) admiration for Star Trek especially Mr. Spock (played by ...

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.

But the show's very talented cast helped lend The Big Bang Theory more substance, especially as the show went on. Here's what ...

The Big Bang Theory has many great characters, but one of the most recognizable nearly had a totally different main character ...

The Big Bang Theory’s Sheldon Cooper and Leonard Hofstadter — two of the most iconic characters on television — were not named randomly. Instead, they were actually paying tribute to an acting legend.

We all know that Kaley Cuoco and Johnny Galecki have a truly adorable friendship. The pair played Penny and Leonard in The Big Bang Theory from 2007 until 2019 — and during this time, they secretly ...

Kaley Cuoco and Johnny Galecki’s reunion created a big bang online. The actors ... Theory.” The series followed best friends, roommates and physicists Sheldon Cooper (Jim Parsons), Leonard ...

Sara Gilbert, who played Leslie Winkle on The Big Bang Theory ... The 50-year-old actor starred as the experimental physicist and love interest to Leonard Hofstadter (Johnny Galecki) from 2007 ...