Critc's corner

"Saturday Night Live" features the best of Christopher Walken, at 11:30 on Ch. 7.

"The Dick Van Dyke Show Revisited" features the worst of Carl Reiner, as he brings us the Petries after all these years, at 9 on Ch. 4.

Sad sack, angry sack, Johnny Sack. "The Sopranos" is tomorrow night at 9 on HBO.

If we're hungry, Fox is always at the ready with more cotton candy. "American Idol: The Phenomenon" is yet more talent-show filler, tomorrow night at 9 on Ch. 25.

Tomorrow night, "Alias" says goodbye until January. And even if Vaughn can't trust Lauren, Nadia can't trust Sloane, and Sydney can't trust anyone, we can trust that it's going to be a mind-blowing third-season finale. It's at 9 on Ch. 5.

MATTHEW GILBERT