The Big Bang Theory's Johnny Galecki did such an excellent job of portraying his geeky character Leonard that fans might ...

During its prime, The Big Bang Theory was one of the most popular shows on television, and with good reason. Fans appreciated the unique link between all the characters as well as its highbrow science ...

The Big Bang Theory universe is expanding once more. A new spinoff of the long-running sitcom, which followed physicists Sheldon Cooper (Jim Parsons) and Leonard Hofstadter (Johnny Galecki) as well as ...