The sleuths of NBC's crime drama 'Law & Order: Special Victims Unit' may have inadvertently solved a mystery on another network. NBC announced yesterday that Richard Burgi (pictured, right) and Lena Olin (below) will be guest stars on an upcoming 'SVU' episode - casting news that may answer the question of who died on Sunday's plane-crash episode of 'Desperate Housewives.'

Last year I introduced the term "fanesia" on this blog. It's a word that means "fan amnesia," those moments of a TV show that you simply forget ever happened, because they're illogical, hurt the show, or just make you feel bad and/or angry. I think it's time for another five:

1. Toby was the leak (The West Wing): I don't know what happened here. Whether the character was written off because actor Richard Schiff wanted to leave or NBC wanted to cut some payroll, the way it happened was a real kick in the stomach to longtime fans of the show. Not only that Toby would leak info about a secret military plane (he wouldn't), but that President Bartlet would just fire him so coldly and bring up their history in such a nasty way. Sure, these two butted heads many times, but it was always out of caring and love for each other. Great to see Bartlet pardon him as his last act as President and invite him to the opening of the library, but still. Aaron Sorkin must have thrown something at his TV when this happened.

In my mind, Toby just quit the White House to go teach at Columbia.

We're continuing to celebrate TV Turn-Off Week here at TV Squad, and by "celebrate" I mean ignoring it completely. We believe that everyone should watch TV, TV is good for you, and that there's no way we're going to shut off the tube for 7 straight days.  We'd miss too much.

Case in point: not only is Alias in its last season, but tonight is also the 100th episode of the ABC series. J.J. Abrams said in an interview recently that the past couple of seasons, ABC told him to get away from the Rambaldi/mythology storyline, and he complied. But now that the show is ending - and Abrams and company actually knew it was ending, it wasn't some season-ending "oh, by the way, you're not getting renewed" - they can really focus on Rambaldi all they want and end the show the way that they want to end it.

Warning: many spoilers follow!

(S05E10/S05E11) So there's a mole inside the CIA that's helping Prophet 5 with their mysterious plans for Sydney and her baby. Who is it? And how will the APO gang find the mole in time to save Sydney?

If you watched another show earlier this week, the mole will come as no surprise to you...