UPDATE: Amazon has changed their listing to a June 14th release date, 1 day before the US release. Amazon UK has listed the 5th Volume of American Dad for a UK release date of May 3rd, 2010.

No special features are currently known, but the set will pick up where the previous volume left off; beginning at broadcast season 4′s “Phantom of the Telethon”.

No information is currently available on an equivalent release in the US and Canada, but a similar date should be expected.