Saturday Night Live

You know Saturday Night Live as a staple of late-night TV for decades. But did you know the show had a different title when it first debuted in the fall of 1975? SNL was originally called NBC’s Saturday Night, because at the time a different show was using the title Saturday Night Live. That show, hosted by Howard Cosell, lasted 18 episodes on ABC before it was cancelled. Soon after, SNL adopted the Saturday Night Live name, which is how it’s been known ever since. That’s just one of the facts packed into the latest episode of the ScreenCrush series You Think You Know TV?

In this skit, Alec Baldwin's incompetent Donald Trump just can't kick his insane Twitter habit—and ironically, the real Trump responds with a tweet.

You've got to love it when 'SNL' forces its major movie star guest hosts to do really, really silly stuff and you honestly don't get much sillier than Bruce Willis playing a centaur. The only thing you can complain about here is that Willis is playing a guy playing centaur instead of a real centaur, but that may have been just a little too much perfect for a single sketch.

SNL hasn't been too political in recent months, but last night's cold open saw the show jump right back into current events, taking on all of the recent movement on gun control laws...or lack thereof. In true SNL fashions, both sides of the debate come out looking pretty moronic.

As a way to address this past Friday's unfortunate tragedy in Newtown, CT, 'Saturday Night Live' opened their most recent episode -- hosted by alum Martin Short -- with a heartfelt performance of the Christmas classic, 'Silent Night.'