‘Sheldon Cooper Presents: Fun with Flags’ is one of the recurring themes on the show, where he and his girlfriend Amy Farrah ...

From "The Staircase Implementation" to "The Opening Night Excitation," these are the funniest episodes of The Big Bang Theory ...

In PEOPLE's exclusive first look at the trailer for 'And They’re Jewish', Debra Messing, Mayim Bialik and more stars celebrate the "undeniable impact of Jewish voices." ...