On "The Big Bang Theory" Sheldon Cooper, played by Jim Parsons, is almost incapable of keeping a secret but this was his biggest one he kept hidden for a while.
"That '70s Show" covered a lot of ground over the course of its eight seasons, but there's one storyline that never got going -- disappearing completely.
On "That 70's Show" Luke Wilson plays Casey Kelso, older brother of Ashton Kutcher's character Michael Kelso. After Season 4, Casey rarely appears again.
The cold open for "The Office" Season 5 episode "The Duel" features Michael and Dwight running in front of a speed camera. Here's how the scene came to be.
With 201 episodes, "The Office" has had a lot of cold opens. While many are memorable, one really brings out the laughs -- as it stands above the rest.
The characters on "Parks and Recreation" tormented Garry Gergich for the whole show, calling him by the wrong name Jerry for years, but this scene went too far.
When "The Office" first debuted in 2005, audiences could have never predicted what a massive hit it would become. Maybe that's why the pilot looks so different.
These characters would be nothing without their actors, and some observant fans have noticed an interesting trend among some of the characters on "The Office."
Downing drinks made with "equal parts scotch, absinthe, rum, gin, vermouth, triple sec, and two packs of Splenda," Meredith Palmer quickly becomes intoxicated.
Carlos Mencia seemed to fall off the face of the Earth around 2008. It seems as though he hasn't done much in mainstream comedy over the last decade or so.
Ron Swanson is a mysterious figure on "Parks and Recreation," but we may have cracked the code on a secret obsession of his that the show doesn't fully reveal.
Fischer recounted a story of how Wilson had once demanded the cast and crew refrain from asking him one specific question whenever a new work week began.
The romance between Pam Beesly (Jenna Fischer) and Jim Halpert (John Krasinski) on The Office remains arguably one of the all-time greatest in TV history.
Period sitcoms can take us back in time. But this also means some aspects may not age well, like these questionable things we ignore in "That '70s Show."
Running from 2005 to 2013, "The Office" made a household name of Steve Carell, so, it may come as a surprise that Carell was not the first actor to be cast.