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.














