4-19: Shattered Mirror
The mirror Jennifer Sisko lures Jake and Benjamin to the alternate universe to assist with building another U.S.S. Defiant.
4-02: The Way of the Warrior, Part II
DS9 is center ground as the Klingon conflict intensifies. Gowron tries to persuade Worf and the Defiant rescues a Cardassian convey carrying Gul Dukat.
4-03: Hippocratic Oath
Captured by a renegade group of Jem’Hadar, Miles and Bashir quarrel whether to help them break their addiction to Ketracel-white.