Easter egg: When you enter the special features "Alternate ending" page, what you see is not always what you get. If you go down, highlight Main Menu, then hit right, you will highlight a little arrow. Hit enter to access a fantastic storyboard Radical alternate ending.
28 Days Later (2002)
1 easter egg
Directed by: Danny Boyle
Starring: Brendan Gleeson, Cillian Murphy, Christopher Eccleston, David Schneider, Alex Palmer, Bindu De Stoppani, Jukka Hiltunen
Continuity mistake: When Jim and the other two characters are making their way to Jim's parents house, they are seen on the Docklands Light Railway track going towards a place called Island Gardens. The next shot shows them at a station called East India which is completely the other direction to where they were going down the track. Obviously, only users of the railway would pick up on such error though.
Hannah: Are you trying to kill me?
Selena: No, sweetheart. I'm making you not care. Okay?
Trivia: The dramatic pause, as the taxi hits the gate near the end of the film, is done so because this was the original ending. Test audiences didn't like the ambiguity of the ending and wanted something more succinct, and so we got an ending-like sequence followed by the actual ending.
Question: At the end we are left with the question of the pilot's intentions, and what happened. Is he going to help them, or pull an about-face and machine-gun them down thinking they're infected?
Answer: That question is actually answered. The pilot is speaking Finnish, and he says into the radio "lähetätkö helikopterin" which translates as "Can you please send a helicopter?" Looks like he was actually helping them after all, and there is still some civilization (or at least people with radios and helicopters).