The third Star Trek series is led by Benjamin Sisko commander of the space station Deep Space Nine who discovers the first known stable wormhole a virtual shortcut through space that leads from the Alpha Quadrant to the Gamma Quadrant on the other side of the galaxy. The Gamma Quadrant is governed by the Dominion a group led by the Changelings - an group of shapeshifters which counts DS9 crew member Odo (Rene Auberjonois) among its numbers. The Dominion has become a violent force in the galaxy and Deep Space Nine and its crew has become the only home in upholding the way of life established by the Federation. Episodes Comprise: 1. The Homecoming 2. The Circle 3. The Siege 4. Invasive Procedures 5. Cardassians 6. Melora 7. Rules Of Acquisition 8. Necessary Evil 9. Second Sight 10. Sanctuary 11. Rivals 12. The Alternate 13. Armageddon Game 14. Whispers 15. Paradise 16. Shadowplay 17. Playing God 18. Profit And Loss 19. Blood Oath 20. The Maquis - Part 1 21. The Maquis - Part 2 22. The Wire 23. Crossover 24. The Collaborator 25. Tribunal 26. The Jem'Hadar