The two children who say "Bad robot!" in the Bad Robot logo are the children of series creator and executive producer J.J. Abrams.
Sydney: Yeah, small eyes and big teeth, and I was always a foot taller than everybody else so I kind of hunched over.
Will: I wish I could've seen that.
Characters often pronounce the first name of Milo Rambaldi as MY-lo. If he was a medieval Italian, it would probably be pronounced MEE-lo.
The fourth season opening credits are presented over rapidly intercut shots of all of Sydney Bristow's aliases prior to the fourth season.
Network Standard Definition broadcast is (usually) in full-screen. High Definition, as well as DVD releases are shown in their native aspect ratio, or in widescreen.
English, Bulgarian, Arabic, Cantonese, French, German, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Portuguese, Romanian, Russian, Spanish, Thai, Ukrainian, Uzbek, Dutch