•Seth MacFarline
Well, in that case you might want to spell his name correctly. I would guess that Mr. McFarlane might take offense...
I would honestly love to (he is one of my favorite actors, a magician, and on my favorite show How I Met Your Mother), but he doesn't sign autographs through te mail. The people I am sending to are verified and return mail signed 95% of the time.
There's a contest on right now at Club 808 to win a Rider Back uncut with his autograph on it! He was one of the first two interviewees to get published on the site.
And I recommend getting a second blank-faced deck. If 95% will respond, it means that 5% won't and you'll be short a couple of cards! Plus you might want to keep the pack with you, in case you ever bump into a celebrity. I've had it happen to me countless times...
Michael J. Fox
Norman Fell
Nastassja Kinski
Steve Martin
Yoko Ono
Andy Warhol
Christopher Lambert
Dave Prowse
Al Roker
Rudolph Giuliani (while he was still New York City's Mayor)
And as far as magicians...
David Roth
Alex Pandrea
Magick Balay
Kevin Reylek
Lee Asher
David Blaine
Tony Chang
Chris Mayhew
Ricky Smith
Dan Buck
Dave Buck
Asi Wind
Adam Blumenthal (owner of Tannen's in NYC)
...and card enthusiasts...
Tom and Judy Dawson (prominent card collectors and authors of "Hochman's Encyclopedia of American Playing Cards")
Emmanuel Jose (designer of the Curator deck and the forthcoming Clipped Wings deck [which I was lucky enough to christen!])
...and while I'm certain I left a few out, that's a pretty comprehensive list.