Stargate Atlantis Series 4 Episodes 1 To 4 (DVD)

A new Stargate team embarks on an incredible journey to the lost city of Atlantis. The team must battle to defeat a gruesome, powerful new enemy known as the Wraiths, quickly forge new alliances... and simply survive. Their success will dictate whether they live long enough to gather the resources needed to return home from the intergalactic adventure of a lifetime... Episodes Comprise: 1. Adrift: In 28 hours, Atlantis...shields will fail completely and the city's inhabitants will succumb to the vacuum of space. To add to the predicament, an asteroid belt is fast approaching! 2. Lifeline: Sheppard and his team are trapped by a Replicator sub-routine while on a daring raid to secure a desperately needed ZPM deep inside Replicator territory. 3. Reunion: As Atlantis...new leader, Sam must execute new security protocols that leave Ronon feeling alienated and considering leaving Atlantis for good. 4. Doppleganger: A malevolent alien entity Sheppard began hosting, after exposure to a crystalline growth on a jungle planet, is wreaking havoc on Atlantis.

Commentary on Adrift by Co-Executive Producer/Writer Matin Gero, Director/Supervising Producer Martin Wood and Actor David Hewlett
Commentary on Lifeline by Director/Supervising Producer Martin Wood and Actor David Hewlett
Commentary on Reunion by Executive Producer Joseph Mallozzi and Director William Waring
Commentary on Doppelganger by Executive Producer, Writer and Director Robert C. Cooper and VFX Supervisor Mark Savela
'A New Leader: Amanda Tapping Joins Atlantis' and 'Mission Directive: Doppelganger With Robert C. Cooper' Featurettes
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