TVSquad

While ABC, NBC, and CBS have historically remained in a cutthroat battle for viewers, each network has shared one common trait: come the season of network promotional campaigns, all actors must be prepared to look absolutely ridiculous.

After the jump ... Remember this pop cultural gem (video below) that gained traction on the Net not too long ago? The sheer oddity of the clip alone forces us to ask ourselves several questions: do these people all live together? Why is Marla Gibbs dressed like an astronaut? Does Bea Arthur do everybody's shoppingl? CAN'T NELL CARTER JUST SIT DOWN AND REST HER FEET FOR A SECOND? (Seriously, give her a break!)

Last night's episode of CSI, called "Young Man with a Horn," was not only a nostalgic story of old Las Vegas, it was also a chance to feature some wonderful stars from TV's past.

There was Ralph Waite, John-Boy's father from The Waltons; Robert Guillaume, the double Emmy-winning star of Benson; and even the creator of Laugh-In, George Schlatter. And the center of the whodunit was none other than an original Hitchcock blonde, Tippi Hedren, star of The Birds and Marnie.

(S01E19) It must be hard as hell to do an episode of a show where something bad happens to one of the characters that actually happened to the actor in real life. In this episode, we find out that Isaac had a stroke after returning from a vacation. Actor Robert Guillaume had a stroke in real-life too. It's a tricky thing for a show to write in a real-life incident into a show, but because of the way this show is structured - a seamless blend of comedy and drama - it actually works.

Before they find out about Isaac, the staff is getting ready for special March Madness coverage. They're working on a Saturday, Bobbi Berstein is coming in to co-anchor (which thrills Dan, since she still thinks they slept together in Spain), and Dan is wondering why Rebecca's ex-husband Steve is in her office. On a Saturday. He thinks it's like "Eli's Coming," the classic Three Dog Night song, that something bad is about to happen. But as Casey reminds him, the song isn't about that, it's about a womanizer. No matter, Dan still thinks it's going to be a bad day.