The first half of the season is available from now until May 23, from “Search and Rescue” to “First Contact.” According to the site, they have rights to show ten episodes at a time — implying that “The Lost Tribe” through “Enemy At the Gate” might become available after these episodes expire.
The Atlantis section of the site also features a handful of actor Q&As and other special features.
Sorry, international fans … due to distribution rights, online viewing at Hulu is only available for U.S. viewers.
The site is a joint venture from NBC Universal and FOX, and features a huge selection of TV and film — both new, first-run series and classics from years gone by.
(Thanks to IamJohn, Bethany, chase, Nathan and Heather for the tip)