Prepare to enter a new dimension with your favorite sci-fi crew this July. Stargate Atlantis: Season 4 is coming to DVD on July 8. The five-disc set will contain all 20 episodes from this season and the set will be priced at $49.98 SRP. The series stars Amanda Tapping, Jewel Waite and Joe Flanigan.

The fourth season also continues to deliver out-of-this world excitement and amazing adventures with exceptional visuals chronicling the voyage of the Atlantis team in the Pegasus galaxy. Stargate: Atlantis" Season Four boasts a talented ensemble cast including Joe Flanigan, Rachel Luttrel, David Hewlett, Jason Momoa, Mitch Pileggi, and is executive produced by Brad Wright, Robert C. Cooper, Joseph Mallozzi and Paul Mullie. Closely timed to the release of the highly anticipated new feature length DVD and Blu-Ray premiere of Stargate: Continuum, Stargate Atlantis: Season 4 includes 20 thrilling episodes on five discs and features cast and crew commentaries, deleted scenes, photo galleries, the first "Atlantis" blooper reel and more.

Special Features
Disc One
Episodes
- Adrift
- Lifeline
- Reunion
- Doppelganger

Special Features
- Continuum Trailer
- Ark of Truth Trailer
- Commentary on Adrift by Co-Executive Producer/Writer Martin Gero, Director/Supervising Producer Martin Wood
- Commentary on Lifeline by Director/Supervising Producer Martin Wood and Amanda Tapping
- Commentary on Reunion by Executive Producer/Writer Joseph Mallozzi and Director William Waring
- Commentary on Doppelganger by Executive Producer, Writer and Director Robert C. Cooper and VFX Supervisor Mark Savela
- Mission Directive: Doppelganger with Robert C. Cooper
- A New Leader: Amanda Tapping Joins Atlantis
- Photo Galleries
- Production Design Gallery

Disc Two
Episodes
- Travelers
- Tabula Rasa
- Missing
- The Seer

Special Features
- Stargate SG-1 Seasons 1-10 Trailer
- Commentary on Travelers by Executive Producer/Writer Paul Mullie and Director William Waring
- Commentary on Tabula Rasa by Producer/Writer Alan McCullough and Director/Supervising Producer Martin Wood and Amanda Tapping
- Commentary on Missing by Co-Executive Producer/Writer Carl Binder and Producer/Director Andy Mikita
- Commentary on The Seer by Producer/Writer Alan McCullough and Director Andy Mikita
- The Doctor Is In: The Return of Paul McGillion
- Stargate Atlantis Bloopers
- Photo Galleries
- Production Design Gallery

Disc Three
Episodes
- Miller's Crossing
- This Mortal Coil
- Be All My Sins Remember'd
- Spoils of War

Special Features
- Commentary on Miller's Crossing by Co-Executive Producer/Writer Martin Gero and Producer/Director Andy Mikita
- Commentary on This Mortal Coil by Executive Producer/Writer Joseph Mallozzi and Director William Waring
- Commentary on Be All My Sins Remember'd by Co-Executive Producer/Writer Martin Gero and Producer/Director Andy Mikita
- Commentary on Spoils of War by Producer/Writer Alan McCullough and Director William Waring
- Mission Directive: This Mortal Coil with Will Waring
- Photo Galleries
- Production Design Gallery

Disc Four
Episodes
- Quarantine
- Harmony
- Outcast
- Trio

Special Features
- Commentary on Quarantine by Director/Supervising Producer Martin Wood and Amanda Tapping
- Commentary on Harmony by Co-Executive Producer/Writer Martin Gero and Director William Waring
- Commentary on Outcast by Producer/Writer Alan McCullough and Producer/Director Andy Mikita
- Commentary on Trio by Co-Executive Producer/Writer Martin Gero, Director/Supervising Producer Martin Wood and Amanda Tapping
- Mission Directive: Quarantine with Martin Wood
- Mission Directive: Outcast with Andy Mikita
- The Making of Trio
- Photo Galleries
- Production Design Gallery

Disc Five
Episodes
- Midway
- The Kindred
- The Kindred, Part II
- The Last Man

Special Features
- Commentary on The Kindred by Executive Producer/Writer Joseph Mallozzi and Director Peter F. Woeste
- Commentary on The Kindred, Part II by Producer/Writer Alan McCullough and Director/ Supervising Producer Martin Wood
- Commentary on The Last Man by Executive Producer/Writer Paul Mullie and Director/Supervising Producer Martin Wood
- A Look Back at Season 4
- Deleted Scenes
- Photo Gallery
- Production Design Gallery