The Big Bang Theory writers dropped the ball by not expanding on the underrated dynamic between two series regulars.

In The Big Bang Theory, fans got to know the couple of Penny and Leonard (Johnny Galecki), who ended up happily married after a long relationship that, like any real-life one, had its ups and downs.

The Big Bang Theory may turn out to be one of the last blockbuster sitcoms of its kind, and it left behind one of the most unlikely pop culture icons as well — Sheldon Cooper. The antisocial genius ...

The elevator in The Big Bang Theory is broken down throughout the series.

Unlike his Big Bang Theory costars, Johnny Galecki has mostly stopped acting since the sitcom wrapped. Here's what he's been ...

Jim Parsons reacts to Big Bang Theory fans wanting Michael Keaton to play Older Sheldon in spinoff: 'I would be amazed' Jim Parsons says reprising Big Bang Theory role on Young Sheldon was 'very ...

One of the most popular sitcoms out there is The Big Bang Theory, no doubt about it. Over the course of 12 seasons, the show won several Emmy awards and built a very solid fan base. However, it’s ...

The potential for a 'Young Penny' spinoff from the successful sitcom 'The Big Bang Theory' is highly speculated by fans. Her character offers a fresh perspective on the series, focusing on her ...

American sitcom The Big Bang Theory centers around friends Leonard Hofstadter (Johnny Galecki), Sheldon Cooper (Jim Parsons), Penny Teller (Kaley Cuoco), Howard Wolowitz (Simon Helberg) and Raj ...

Best known for popularizing the character of Spock, Nimoy has made countless cameos reprising the character, including on CBS' hit comedy "The Big Bang Theory." Perhaps his best appearance on the ...