What's your favourite Alias inconsistancy? Over the 5 seasons, there were alot of plots/characters to keep track of, and the writers sometimes would forget that we are not complete idiots sometimes!
Mine: Season 5, "the horizon". The whole point of this episode.. kidnapping Syd, hypnotizing her in order to retrieve a piece of information on an SD-6 map that she "may" have seen for like 30 seconds 5 (6?) years ago! Rediculous! HELLOOOOO?! Just ask Sloane, he's working for you now, and he RAN SD-6!!